diff --git a/compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/test/runners/codegen/FirBlackBoxCodegenTestGenerated.java b/compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/test/runners/codegen/FirBlackBoxCodegenTestGenerated.java
index af3b915b6b4..4278b2f793b 100644
--- a/compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/test/runners/codegen/FirBlackBoxCodegenTestGenerated.java
+++ b/compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/test/runners/codegen/FirBlackBoxCodegenTestGenerated.java
@@ -9819,6 +9819,12 @@ public class FirBlackBoxCodegenTestGenerated extends AbstractFirBlackBoxCodegenT
                 runTest("compiler/testData/codegen/box/coroutines/featureIntersection/suspendDestructuringInLambdas.kt");
             }
 
+            @Test
+            @TestMetadata("suspendFunctionAsSupertypeIsCheck.kt")
+            public void testSuspendFunctionAsSupertypeIsCheck() throws Exception {
+                runTest("compiler/testData/codegen/box/coroutines/featureIntersection/suspendFunctionAsSupertypeIsCheck.kt");
+            }
+
             @Test
             @TestMetadata("suspendFunctionIsAs.kt")
             public void testSuspendFunctionIsAs() throws Exception {
diff --git a/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/codegen/irCodegenUtils.kt b/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/codegen/irCodegenUtils.kt
index b2f9b4cb686..53a8583f62b 100644
--- a/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/codegen/irCodegenUtils.kt
+++ b/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/codegen/irCodegenUtils.kt
@@ -279,8 +279,12 @@ internal fun IrTypeMapper.mapClassSignature(irClass: IrClass, type: Type): JvmCl
     }
     sw.writeSuperclassEnd()
 
-    val superInterfaces = LinkedHashSet<String>()
     val kotlinMarkerInterfaces = LinkedHashSet<String>()
+    if (irClass.superTypes.any { it.isSuspendFunction() || it.isKSuspendFunction() }) {
+        kotlinMarkerInterfaces.add("kotlin/coroutines/jvm/internal/SuspendFunction")
+    }
+
+    val superInterfaces = LinkedHashSet<String>()
     for (superType in irClass.superTypes) {
         val superClass = superType.safeAs<IrSimpleType>()?.classifier?.safeAs<IrClassSymbol>()?.owner ?: continue
         if (superClass.isJvmInterface) {
diff --git a/compiler/testData/codegen/box/coroutines/featureIntersection/suspendFunctionAsSupertypeIsCheck.kt b/compiler/testData/codegen/box/coroutines/featureIntersection/suspendFunctionAsSupertypeIsCheck.kt
new file mode 100644
index 00000000000..7f68bf8d651
--- /dev/null
+++ b/compiler/testData/codegen/box/coroutines/featureIntersection/suspendFunctionAsSupertypeIsCheck.kt
@@ -0,0 +1,49 @@
+// WITH_RUNTIME
+// TARGET_BACKEND: JVM
+// IGNORE_BACKEND: JVM
+// !LANGUAGE: +SuspendFunctionAsSupertype
+
+import kotlin.coroutines.*
+
+class C: suspend () -> Unit {
+    override suspend fun invoke() {
+    }
+}
+
+interface I: suspend () -> Unit {}
+
+fun interface FI: suspend () -> Unit {}
+
+@Suppress("INCOMPATIBLE_TYPES")
+fun box(): String {
+    val c = C()
+    if (c !is SuspendFunction0<*>) return "FAIL 1"
+    if (c !is Function1<*, *>) return "FAIL 2"
+    if (c is SuspendFunction1<*, *>) return "FAIL 3"
+
+    val i = object : I {
+        override suspend fun invoke() {
+        }
+    }
+    if (i !is SuspendFunction0<Unit>) return "FAIL 4"
+    if (i !is Function1<*, *>) return "FAIL 5"
+    if (i is SuspendFunction1<*, *>) return "FAIL 6"
+
+    val fi = object : FI {
+        override suspend fun invoke() {
+        }
+    }
+    if (fi !is SuspendFunction0<Unit>) return "FAIL 7"
+    if (fi !is Function1<*, *>) return "FAIL 8"
+    if (fi is SuspendFunction1<*, *>) return "FAIL 9"
+
+    val o = object : suspend () -> Unit {
+        override suspend fun invoke() {
+        }
+    }
+    if (o !is SuspendFunction0<Unit>) return "FAIL 10"
+    if (o !is Function1<*, *>) return "FAIL 11"
+    if (o is SuspendFunction1<*, *>) return "FAIL 12"
+
+    return "OK"
+}
\ No newline at end of file
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 7c3218bb87d..89ed7329b02 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
@@ -9819,6 +9819,12 @@ public class BlackBoxCodegenTestGenerated extends AbstractBlackBoxCodegenTest {
                 runTest("compiler/testData/codegen/box/coroutines/featureIntersection/suspendDestructuringInLambdas.kt");
             }
 
+            @Test
+            @TestMetadata("suspendFunctionAsSupertypeIsCheck.kt")
+            public void testSuspendFunctionAsSupertypeIsCheck() throws Exception {
+                runTest("compiler/testData/codegen/box/coroutines/featureIntersection/suspendFunctionAsSupertypeIsCheck.kt");
+            }
+
             @Test
             @TestMetadata("suspendFunctionIsAs.kt")
             public void testSuspendFunctionIsAs() 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 7065c7f46a3..bf06950b4f1 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
@@ -9819,6 +9819,12 @@ public class IrBlackBoxCodegenTestGenerated extends AbstractIrBlackBoxCodegenTes
                 runTest("compiler/testData/codegen/box/coroutines/featureIntersection/suspendDestructuringInLambdas.kt");
             }
 
+            @Test
+            @TestMetadata("suspendFunctionAsSupertypeIsCheck.kt")
+            public void testSuspendFunctionAsSupertypeIsCheck() throws Exception {
+                runTest("compiler/testData/codegen/box/coroutines/featureIntersection/suspendFunctionAsSupertypeIsCheck.kt");
+            }
+
             @Test
             @TestMetadata("suspendFunctionIsAs.kt")
             public void testSuspendFunctionIsAs() 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 a0d6f97f184..4de37d7755f 100644
--- a/compiler/tests-gen/org/jetbrains/kotlin/codegen/LightAnalysisModeTestGenerated.java
+++ b/compiler/tests-gen/org/jetbrains/kotlin/codegen/LightAnalysisModeTestGenerated.java
@@ -7647,6 +7647,11 @@ public class LightAnalysisModeTestGenerated extends AbstractLightAnalysisModeTes
                 runTest("compiler/testData/codegen/box/coroutines/featureIntersection/funInterface.kt");
             }
 
+            @TestMetadata("suspendFunctionAsSupertypeIsCheck.kt")
+            public void ignoreSuspendFunctionAsSupertypeIsCheck() throws Exception {
+                runTest("compiler/testData/codegen/box/coroutines/featureIntersection/suspendFunctionAsSupertypeIsCheck.kt");
+            }
+
             private void runTest(String testDataFilePath) throws Exception {
                 KotlinTestUtils.runTest(this::doTest, TargetBackend.JVM, testDataFilePath);
             }