diff --git a/compiler/ir/backend.jvm/codegen/src/org/jetbrains/kotlin/backend/jvm/codegen/JvmSignatureClashDetector.kt b/compiler/ir/backend.jvm/codegen/src/org/jetbrains/kotlin/backend/jvm/codegen/JvmSignatureClashDetector.kt
index ac3595f5b48..27ea0251add 100644
--- a/compiler/ir/backend.jvm/codegen/src/org/jetbrains/kotlin/backend/jvm/codegen/JvmSignatureClashDetector.kt
+++ b/compiler/ir/backend.jvm/codegen/src/org/jetbrains/kotlin/backend/jvm/codegen/JvmSignatureClashDetector.kt
@@ -37,7 +37,7 @@ class JvmSignatureClashDetector(
     fun trackFakeOverrideMethod(irFunction: IrFunction) {
         if (irFunction.dispatchReceiverParameter != null) {
             for (overriddenFunction in getOverriddenFunctions(irFunction as IrSimpleFunction)) {
-                trackMethod(irFunction, mapRawSignature(overriddenFunction))
+                if (!overriddenFunction.isFakeOverride) trackMethod(irFunction, mapRawSignature(overriddenFunction))
             }
         } else {
             trackMethod(irFunction, mapRawSignature(irFunction))