diff --git a/analysis/low-level-api-fir/tests/org/jetbrains/kotlin/analysis/low/level/api/fir/diagnostic/compiler/based/LLFirBlackBoxCodegenBasedTestGenerated.java b/analysis/low-level-api-fir/tests/org/jetbrains/kotlin/analysis/low/level/api/fir/diagnostic/compiler/based/LLFirBlackBoxCodegenBasedTestGenerated.java
index 89c0ec9a8c3..73a668853ce 100644
--- a/analysis/low-level-api-fir/tests/org/jetbrains/kotlin/analysis/low/level/api/fir/diagnostic/compiler/based/LLFirBlackBoxCodegenBasedTestGenerated.java
+++ b/analysis/low-level-api-fir/tests/org/jetbrains/kotlin/analysis/low/level/api/fir/diagnostic/compiler/based/LLFirBlackBoxCodegenBasedTestGenerated.java
@@ -19298,6 +19298,12 @@ public class LLFirBlackBoxCodegenBasedTestGenerated extends AbstractLLFirBlackBo
             runTest("compiler/testData/codegen/box/fakeOverride/fakeOverrideInAnonymousObject.kt");
         }
 
+        @Test
+        @TestMetadata("fakeOverrideOfPrivateSetter.kt")
+        public void testFakeOverrideOfPrivateSetter() throws Exception {
+            runTest("compiler/testData/codegen/box/fakeOverride/fakeOverrideOfPrivateSetter.kt");
+        }
+
         @Test
         @TestMetadata("function.kt")
         public void testFunction() throws Exception {
diff --git a/analysis/low-level-api-fir/tests/org/jetbrains/kotlin/analysis/low/level/api/fir/diagnostic/compiler/based/LLFirReversedBlackBoxCodegenBasedTestGenerated.java b/analysis/low-level-api-fir/tests/org/jetbrains/kotlin/analysis/low/level/api/fir/diagnostic/compiler/based/LLFirReversedBlackBoxCodegenBasedTestGenerated.java
index d42cf4e3f7d..69096f7c0cc 100644
--- a/analysis/low-level-api-fir/tests/org/jetbrains/kotlin/analysis/low/level/api/fir/diagnostic/compiler/based/LLFirReversedBlackBoxCodegenBasedTestGenerated.java
+++ b/analysis/low-level-api-fir/tests/org/jetbrains/kotlin/analysis/low/level/api/fir/diagnostic/compiler/based/LLFirReversedBlackBoxCodegenBasedTestGenerated.java
@@ -19298,6 +19298,12 @@ public class LLFirReversedBlackBoxCodegenBasedTestGenerated extends AbstractLLFi
             runTest("compiler/testData/codegen/box/fakeOverride/fakeOverrideInAnonymousObject.kt");
         }
 
+        @Test
+        @TestMetadata("fakeOverrideOfPrivateSetter.kt")
+        public void testFakeOverrideOfPrivateSetter() throws Exception {
+            runTest("compiler/testData/codegen/box/fakeOverride/fakeOverrideOfPrivateSetter.kt");
+        }
+
         @Test
         @TestMetadata("function.kt")
         public void testFunction() throws Exception {
diff --git a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrDeclarationStorage.kt b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrDeclarationStorage.kt
index e82a246fd08..e2b37691641 100644
--- a/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrDeclarationStorage.kt
+++ b/compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/Fir2IrDeclarationStorage.kt
@@ -620,7 +620,7 @@ class Fir2IrDeclarationStorage(
 
         val setterSymbol = runIf(property.isVar) {
             val setterIsVisible = property.setter?.let { setter ->
-                fakeOverrideOwnerLookupTag?.toFirRegularClass(session)?.let { containingClass -> setter.isVisibleInClass(containingClass) }
+                (fakeOverrideOwnerLookupTag?.toSymbol(session) as? FirClassSymbol<*>)?.fir?.let { containingClass -> setter.isVisibleInClass(containingClass) }
             } ?: true
             runIf(setterIsVisible) {
                 IrFunctionFakeOverrideSymbol(originalSymbols.setterSymbol!!, containingClassSymbol, idSignature = null)
diff --git a/compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/test/runners/codegen/FirLightTreeBlackBoxCodegenTestGenerated.java b/compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/test/runners/codegen/FirLightTreeBlackBoxCodegenTestGenerated.java
index 23286943f34..aeb8c101018 100644
--- a/compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/test/runners/codegen/FirLightTreeBlackBoxCodegenTestGenerated.java
+++ b/compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/test/runners/codegen/FirLightTreeBlackBoxCodegenTestGenerated.java
@@ -19287,6 +19287,12 @@ public class FirLightTreeBlackBoxCodegenTestGenerated extends AbstractFirLightTr
             runTest("compiler/testData/codegen/box/fakeOverride/fakeOverrideInAnonymousObject.kt");
         }
 
+        @Test
+        @TestMetadata("fakeOverrideOfPrivateSetter.kt")
+        public void testFakeOverrideOfPrivateSetter() throws Exception {
+            runTest("compiler/testData/codegen/box/fakeOverride/fakeOverrideOfPrivateSetter.kt");
+        }
+
         @Test
         @TestMetadata("function.kt")
         public void testFunction() throws Exception {
diff --git a/compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/test/runners/codegen/FirLightTreeBlackBoxCodegenWithIrFakeOverrideGeneratorTestGenerated.java b/compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/test/runners/codegen/FirLightTreeBlackBoxCodegenWithIrFakeOverrideGeneratorTestGenerated.java
index 850cf7bcf2e..e09df94e78c 100644
--- a/compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/test/runners/codegen/FirLightTreeBlackBoxCodegenWithIrFakeOverrideGeneratorTestGenerated.java
+++ b/compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/test/runners/codegen/FirLightTreeBlackBoxCodegenWithIrFakeOverrideGeneratorTestGenerated.java
@@ -19287,6 +19287,12 @@ public class FirLightTreeBlackBoxCodegenWithIrFakeOverrideGeneratorTestGenerated
             runTest("compiler/testData/codegen/box/fakeOverride/fakeOverrideInAnonymousObject.kt");
         }
 
+        @Test
+        @TestMetadata("fakeOverrideOfPrivateSetter.kt")
+        public void testFakeOverrideOfPrivateSetter() throws Exception {
+            runTest("compiler/testData/codegen/box/fakeOverride/fakeOverrideOfPrivateSetter.kt");
+        }
+
         @Test
         @TestMetadata("function.kt")
         public void testFunction() throws Exception {
diff --git a/compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/test/runners/codegen/FirPsiBlackBoxCodegenTestGenerated.java b/compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/test/runners/codegen/FirPsiBlackBoxCodegenTestGenerated.java
index f5ea6ea0d46..ab8ab564912 100644
--- a/compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/test/runners/codegen/FirPsiBlackBoxCodegenTestGenerated.java
+++ b/compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/test/runners/codegen/FirPsiBlackBoxCodegenTestGenerated.java
@@ -19287,6 +19287,12 @@ public class FirPsiBlackBoxCodegenTestGenerated extends AbstractFirPsiBlackBoxCo
             runTest("compiler/testData/codegen/box/fakeOverride/fakeOverrideInAnonymousObject.kt");
         }
 
+        @Test
+        @TestMetadata("fakeOverrideOfPrivateSetter.kt")
+        public void testFakeOverrideOfPrivateSetter() throws Exception {
+            runTest("compiler/testData/codegen/box/fakeOverride/fakeOverrideOfPrivateSetter.kt");
+        }
+
         @Test
         @TestMetadata("function.kt")
         public void testFunction() throws Exception {
diff --git a/compiler/testData/codegen/box/fakeOverride/fakeOverrideOfPrivateSetter.jvm_abi.txt b/compiler/testData/codegen/box/fakeOverride/fakeOverrideOfPrivateSetter.jvm_abi.txt
new file mode 100644
index 00000000000..265fac5fddb
--- /dev/null
+++ b/compiler/testData/codegen/box/fakeOverride/fakeOverrideOfPrivateSetter.jvm_abi.txt
@@ -0,0 +1,9 @@
+MODULE main
+	CLASS TextRendererActions1.class
+		CLASS METADATA
+			PROPERTY getFontSize()Ljava/lang/String;
+				Property: class.metadata.property.setterValueParameter
+					K1
+						<set-?>: kotlin/String
+					K2
+						value: kotlin/String
diff --git a/compiler/testData/codegen/box/fakeOverride/fakeOverrideOfPrivateSetter.kt b/compiler/testData/codegen/box/fakeOverride/fakeOverrideOfPrivateSetter.kt
new file mode 100644
index 00000000000..bf8ee9840a2
--- /dev/null
+++ b/compiler/testData/codegen/box/fakeOverride/fakeOverrideOfPrivateSetter.kt
@@ -0,0 +1,11 @@
+// JVM_ABI_K1_K2_DIFF: KT-63984
+
+abstract class TextRendererActions1 {
+    var fontSize: String = "OK"; private set
+}
+
+fun box() : String {
+    return object : TextRendererActions1() {
+        val glyph = this.fontSize
+    }.glyph
+}
\ No newline at end of file
diff --git a/compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/JvmAbiConsistencyTestBoxGenerated.java b/compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/JvmAbiConsistencyTestBoxGenerated.java
index 03faaab80e0..2f54b11bbae 100644
--- a/compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/JvmAbiConsistencyTestBoxGenerated.java
+++ b/compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/JvmAbiConsistencyTestBoxGenerated.java
@@ -19287,6 +19287,12 @@ public class JvmAbiConsistencyTestBoxGenerated extends AbstractJvmAbiConsistency
             runTest("compiler/testData/codegen/box/fakeOverride/fakeOverrideInAnonymousObject.kt");
         }
 
+        @Test
+        @TestMetadata("fakeOverrideOfPrivateSetter.kt")
+        public void testFakeOverrideOfPrivateSetter() throws Exception {
+            runTest("compiler/testData/codegen/box/fakeOverride/fakeOverrideOfPrivateSetter.kt");
+        }
+
         @Test
         @TestMetadata("function.kt")
         public void testFunction() throws Exception {
diff --git a/compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/codegen/BlackBoxCodegenTestGenerated.java b/compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/codegen/BlackBoxCodegenTestGenerated.java
index 1511a5240b2..f5a9168f5ba 100644
--- a/compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/codegen/BlackBoxCodegenTestGenerated.java
+++ b/compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/codegen/BlackBoxCodegenTestGenerated.java
@@ -18447,6 +18447,12 @@ public class BlackBoxCodegenTestGenerated extends AbstractBlackBoxCodegenTest {
             runTest("compiler/testData/codegen/box/fakeOverride/diamondFunction.kt");
         }
 
+        @Test
+        @TestMetadata("fakeOverrideOfPrivateSetter.kt")
+        public void testFakeOverrideOfPrivateSetter() throws Exception {
+            runTest("compiler/testData/codegen/box/fakeOverride/fakeOverrideOfPrivateSetter.kt");
+        }
+
         @Test
         @TestMetadata("function.kt")
         public void testFunction() throws Exception {
diff --git a/compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/codegen/IrBlackBoxCodegenTestGenerated.java b/compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/codegen/IrBlackBoxCodegenTestGenerated.java
index f4af9ec2e12..4ec1a67fd94 100644
--- a/compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/codegen/IrBlackBoxCodegenTestGenerated.java
+++ b/compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/codegen/IrBlackBoxCodegenTestGenerated.java
@@ -19287,6 +19287,12 @@ public class IrBlackBoxCodegenTestGenerated extends AbstractIrBlackBoxCodegenTes
             runTest("compiler/testData/codegen/box/fakeOverride/fakeOverrideInAnonymousObject.kt");
         }
 
+        @Test
+        @TestMetadata("fakeOverrideOfPrivateSetter.kt")
+        public void testFakeOverrideOfPrivateSetter() throws Exception {
+            runTest("compiler/testData/codegen/box/fakeOverride/fakeOverrideOfPrivateSetter.kt");
+        }
+
         @Test
         @TestMetadata("function.kt")
         public void testFunction() throws Exception {
diff --git a/compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/codegen/IrBlackBoxCodegenWithIrInlinerTestGenerated.java b/compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/codegen/IrBlackBoxCodegenWithIrInlinerTestGenerated.java
index 6451df2c8d1..500a5898530 100644
--- a/compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/codegen/IrBlackBoxCodegenWithIrInlinerTestGenerated.java
+++ b/compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/codegen/IrBlackBoxCodegenWithIrInlinerTestGenerated.java
@@ -19287,6 +19287,12 @@ public class IrBlackBoxCodegenWithIrInlinerTestGenerated extends AbstractIrBlack
             runTest("compiler/testData/codegen/box/fakeOverride/fakeOverrideInAnonymousObject.kt");
         }
 
+        @Test
+        @TestMetadata("fakeOverrideOfPrivateSetter.kt")
+        public void testFakeOverrideOfPrivateSetter() throws Exception {
+            runTest("compiler/testData/codegen/box/fakeOverride/fakeOverrideOfPrivateSetter.kt");
+        }
+
         @Test
         @TestMetadata("function.kt")
         public void testFunction() throws Exception {
diff --git a/compiler/tests-gen/org/jetbrains/kotlin/codegen/LightAnalysisModeTestGenerated.java b/compiler/tests-gen/org/jetbrains/kotlin/codegen/LightAnalysisModeTestGenerated.java
index c0e2c4a6379..00be27ddf17 100644
--- a/compiler/tests-gen/org/jetbrains/kotlin/codegen/LightAnalysisModeTestGenerated.java
+++ b/compiler/tests-gen/org/jetbrains/kotlin/codegen/LightAnalysisModeTestGenerated.java
@@ -16069,6 +16069,11 @@ public class LightAnalysisModeTestGenerated extends AbstractLightAnalysisModeTes
             runTest("compiler/testData/codegen/box/fakeOverride/fakeOverrideInAnonymousObject.kt");
         }
 
+        @TestMetadata("fakeOverrideOfPrivateSetter.kt")
+        public void testFakeOverrideOfPrivateSetter() throws Exception {
+            runTest("compiler/testData/codegen/box/fakeOverride/fakeOverrideOfPrivateSetter.kt");
+        }
+
         @TestMetadata("function.kt")
         public void testFunction() throws Exception {
             runTest("compiler/testData/codegen/box/fakeOverride/function.kt");
diff --git a/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/fir/FirJsCodegenBoxTestGenerated.java b/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/fir/FirJsCodegenBoxTestGenerated.java
index a821f3132e0..b49447c4ada 100644
--- a/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/fir/FirJsCodegenBoxTestGenerated.java
+++ b/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/fir/FirJsCodegenBoxTestGenerated.java
@@ -14451,6 +14451,12 @@ public class FirJsCodegenBoxTestGenerated extends AbstractFirJsCodegenBoxTest {
             runTest("compiler/testData/codegen/box/fakeOverride/diamondFunction.kt");
         }
 
+        @Test
+        @TestMetadata("fakeOverrideOfPrivateSetter.kt")
+        public void testFakeOverrideOfPrivateSetter() throws Exception {
+            runTest("compiler/testData/codegen/box/fakeOverride/fakeOverrideOfPrivateSetter.kt");
+        }
+
         @Test
         @TestMetadata("function.kt")
         public void testFunction() throws Exception {
diff --git a/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/fir/FirJsES6CodegenBoxTestGenerated.java b/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/fir/FirJsES6CodegenBoxTestGenerated.java
index 346012d75b2..5e09af26ef9 100644
--- a/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/fir/FirJsES6CodegenBoxTestGenerated.java
+++ b/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/fir/FirJsES6CodegenBoxTestGenerated.java
@@ -14451,6 +14451,12 @@ public class FirJsES6CodegenBoxTestGenerated extends AbstractFirJsES6CodegenBoxT
             runTest("compiler/testData/codegen/box/fakeOverride/diamondFunction.kt");
         }
 
+        @Test
+        @TestMetadata("fakeOverrideOfPrivateSetter.kt")
+        public void testFakeOverrideOfPrivateSetter() throws Exception {
+            runTest("compiler/testData/codegen/box/fakeOverride/fakeOverrideOfPrivateSetter.kt");
+        }
+
         @Test
         @TestMetadata("function.kt")
         public void testFunction() throws Exception {
diff --git a/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/IrJsCodegenBoxTestGenerated.java b/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/IrJsCodegenBoxTestGenerated.java
index 98593d44679..1ee882b8182 100644
--- a/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/IrJsCodegenBoxTestGenerated.java
+++ b/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/IrJsCodegenBoxTestGenerated.java
@@ -14451,6 +14451,12 @@ public class IrJsCodegenBoxTestGenerated extends AbstractIrJsCodegenBoxTest {
             runTest("compiler/testData/codegen/box/fakeOverride/diamondFunction.kt");
         }
 
+        @Test
+        @TestMetadata("fakeOverrideOfPrivateSetter.kt")
+        public void testFakeOverrideOfPrivateSetter() throws Exception {
+            runTest("compiler/testData/codegen/box/fakeOverride/fakeOverrideOfPrivateSetter.kt");
+        }
+
         @Test
         @TestMetadata("function.kt")
         public void testFunction() throws Exception {
diff --git a/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/IrJsES6CodegenBoxTestGenerated.java b/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/IrJsES6CodegenBoxTestGenerated.java
index 8d1c8157a16..46be828f299 100644
--- a/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/IrJsES6CodegenBoxTestGenerated.java
+++ b/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/IrJsES6CodegenBoxTestGenerated.java
@@ -14451,6 +14451,12 @@ public class IrJsES6CodegenBoxTestGenerated extends AbstractIrJsES6CodegenBoxTes
             runTest("compiler/testData/codegen/box/fakeOverride/diamondFunction.kt");
         }
 
+        @Test
+        @TestMetadata("fakeOverrideOfPrivateSetter.kt")
+        public void testFakeOverrideOfPrivateSetter() throws Exception {
+            runTest("compiler/testData/codegen/box/fakeOverride/fakeOverrideOfPrivateSetter.kt");
+        }
+
         @Test
         @TestMetadata("function.kt")
         public void testFunction() throws Exception {
diff --git a/native/native.tests/tests-gen/org/jetbrains/kotlin/konan/test/blackbox/FirNativeCodegenBoxTestGenerated.java b/native/native.tests/tests-gen/org/jetbrains/kotlin/konan/test/blackbox/FirNativeCodegenBoxTestGenerated.java
index 21e0d215264..c24b0613a3c 100644
--- a/native/native.tests/tests-gen/org/jetbrains/kotlin/konan/test/blackbox/FirNativeCodegenBoxTestGenerated.java
+++ b/native/native.tests/tests-gen/org/jetbrains/kotlin/konan/test/blackbox/FirNativeCodegenBoxTestGenerated.java
@@ -16022,6 +16022,12 @@ public class FirNativeCodegenBoxTestGenerated extends AbstractNativeCodegenBoxTe
                 runTest("compiler/testData/codegen/box/fakeOverride/diamondFunction.kt");
             }
 
+            @Test
+            @TestMetadata("fakeOverrideOfPrivateSetter.kt")
+            public void testFakeOverrideOfPrivateSetter() throws Exception {
+                runTest("compiler/testData/codegen/box/fakeOverride/fakeOverrideOfPrivateSetter.kt");
+            }
+
             @Test
             @TestMetadata("function.kt")
             public void testFunction() throws Exception {
diff --git a/native/native.tests/tests-gen/org/jetbrains/kotlin/konan/test/blackbox/FirNativeCodegenBoxTestNoPLGenerated.java b/native/native.tests/tests-gen/org/jetbrains/kotlin/konan/test/blackbox/FirNativeCodegenBoxTestNoPLGenerated.java
index 0c90292dc4b..2c83934b64d 100644
--- a/native/native.tests/tests-gen/org/jetbrains/kotlin/konan/test/blackbox/FirNativeCodegenBoxTestNoPLGenerated.java
+++ b/native/native.tests/tests-gen/org/jetbrains/kotlin/konan/test/blackbox/FirNativeCodegenBoxTestNoPLGenerated.java
@@ -16396,6 +16396,12 @@ public class FirNativeCodegenBoxTestNoPLGenerated extends AbstractNativeCodegenB
                 runTest("compiler/testData/codegen/box/fakeOverride/diamondFunction.kt");
             }
 
+            @Test
+            @TestMetadata("fakeOverrideOfPrivateSetter.kt")
+            public void testFakeOverrideOfPrivateSetter() throws Exception {
+                runTest("compiler/testData/codegen/box/fakeOverride/fakeOverrideOfPrivateSetter.kt");
+            }
+
             @Test
             @TestMetadata("function.kt")
             public void testFunction() throws Exception {
diff --git a/native/native.tests/tests-gen/org/jetbrains/kotlin/konan/test/blackbox/NativeCodegenBoxTestGenerated.java b/native/native.tests/tests-gen/org/jetbrains/kotlin/konan/test/blackbox/NativeCodegenBoxTestGenerated.java
index cb22f46238b..656c2691f47 100644
--- a/native/native.tests/tests-gen/org/jetbrains/kotlin/konan/test/blackbox/NativeCodegenBoxTestGenerated.java
+++ b/native/native.tests/tests-gen/org/jetbrains/kotlin/konan/test/blackbox/NativeCodegenBoxTestGenerated.java
@@ -15648,6 +15648,12 @@ public class NativeCodegenBoxTestGenerated extends AbstractNativeCodegenBoxTest
                 runTest("compiler/testData/codegen/box/fakeOverride/diamondFunction.kt");
             }
 
+            @Test
+            @TestMetadata("fakeOverrideOfPrivateSetter.kt")
+            public void testFakeOverrideOfPrivateSetter() throws Exception {
+                runTest("compiler/testData/codegen/box/fakeOverride/fakeOverrideOfPrivateSetter.kt");
+            }
+
             @Test
             @TestMetadata("function.kt")
             public void testFunction() throws Exception {
diff --git a/native/native.tests/tests-gen/org/jetbrains/kotlin/konan/test/blackbox/NativeCodegenBoxTestNoPLGenerated.java b/native/native.tests/tests-gen/org/jetbrains/kotlin/konan/test/blackbox/NativeCodegenBoxTestNoPLGenerated.java
index 3bc3645ead3..0983df967e2 100644
--- a/native/native.tests/tests-gen/org/jetbrains/kotlin/konan/test/blackbox/NativeCodegenBoxTestNoPLGenerated.java
+++ b/native/native.tests/tests-gen/org/jetbrains/kotlin/konan/test/blackbox/NativeCodegenBoxTestNoPLGenerated.java
@@ -16023,6 +16023,12 @@ public class NativeCodegenBoxTestNoPLGenerated extends AbstractNativeCodegenBoxT
                 runTest("compiler/testData/codegen/box/fakeOverride/diamondFunction.kt");
             }
 
+            @Test
+            @TestMetadata("fakeOverrideOfPrivateSetter.kt")
+            public void testFakeOverrideOfPrivateSetter() throws Exception {
+                runTest("compiler/testData/codegen/box/fakeOverride/fakeOverrideOfPrivateSetter.kt");
+            }
+
             @Test
             @TestMetadata("function.kt")
             public void testFunction() throws Exception {
diff --git a/wasm/wasm.tests/tests-gen/org/jetbrains/kotlin/wasm/test/FirWasmJsCodegenBoxTestGenerated.java b/wasm/wasm.tests/tests-gen/org/jetbrains/kotlin/wasm/test/FirWasmJsCodegenBoxTestGenerated.java
index e6fc66ba8a1..ec59ff54c56 100644
--- a/wasm/wasm.tests/tests-gen/org/jetbrains/kotlin/wasm/test/FirWasmJsCodegenBoxTestGenerated.java
+++ b/wasm/wasm.tests/tests-gen/org/jetbrains/kotlin/wasm/test/FirWasmJsCodegenBoxTestGenerated.java
@@ -14427,6 +14427,12 @@ public class FirWasmJsCodegenBoxTestGenerated extends AbstractFirWasmJsCodegenBo
             runTest("compiler/testData/codegen/box/fakeOverride/diamondFunction.kt");
         }
 
+        @Test
+        @TestMetadata("fakeOverrideOfPrivateSetter.kt")
+        public void testFakeOverrideOfPrivateSetter() throws Exception {
+            runTest("compiler/testData/codegen/box/fakeOverride/fakeOverrideOfPrivateSetter.kt");
+        }
+
         @Test
         @TestMetadata("function.kt")
         public void testFunction() throws Exception {
diff --git a/wasm/wasm.tests/tests-gen/org/jetbrains/kotlin/wasm/test/K1WasmCodegenBoxTestGenerated.java b/wasm/wasm.tests/tests-gen/org/jetbrains/kotlin/wasm/test/K1WasmCodegenBoxTestGenerated.java
index 5da7a193c31..a091293e557 100644
--- a/wasm/wasm.tests/tests-gen/org/jetbrains/kotlin/wasm/test/K1WasmCodegenBoxTestGenerated.java
+++ b/wasm/wasm.tests/tests-gen/org/jetbrains/kotlin/wasm/test/K1WasmCodegenBoxTestGenerated.java
@@ -14427,6 +14427,12 @@ public class K1WasmCodegenBoxTestGenerated extends AbstractK1WasmCodegenBoxTest
             runTest("compiler/testData/codegen/box/fakeOverride/diamondFunction.kt");
         }
 
+        @Test
+        @TestMetadata("fakeOverrideOfPrivateSetter.kt")
+        public void testFakeOverrideOfPrivateSetter() throws Exception {
+            runTest("compiler/testData/codegen/box/fakeOverride/fakeOverrideOfPrivateSetter.kt");
+        }
+
         @Test
         @TestMetadata("function.kt")
         public void testFunction() throws Exception {