diff --git a/compiler/frontend.java/src/org/jetbrains/kotlin/resolve/jvm/checkers/JvmDefaultChecker.kt b/compiler/frontend.java/src/org/jetbrains/kotlin/resolve/jvm/checkers/JvmDefaultChecker.kt
index 47e047331bd..0697206dd0b 100644
--- a/compiler/frontend.java/src/org/jetbrains/kotlin/resolve/jvm/checkers/JvmDefaultChecker.kt
+++ b/compiler/frontend.java/src/org/jetbrains/kotlin/resolve/jvm/checkers/JvmDefaultChecker.kt
@@ -117,7 +117,7 @@ class JvmDefaultChecker(private val jvmTarget: JvmTarget, private val project: P
                             performSpecializationCheck
                         )
                     ) {
-                        checkPossibleClashMember(inheritedMember, jvmDefaultMode, context, declaration)
+                        checkPossibleClashMember(inheritedMember, actualImplementation, jvmDefaultMode, context, declaration)
                     }
                 } else if (actualImplementation is PropertyDescriptor && inheritedMember is PropertyDescriptor) {
                     val getterImpl = actualImplementation.getter
@@ -146,7 +146,7 @@ class JvmDefaultChecker(private val jvmTarget: JvmTarget, private val project: P
                             }
                         }
 
-                        checkPossibleClashMember(inheritedMember, jvmDefaultMode, context, declaration)
+                        checkPossibleClashMember(inheritedMember, actualImplementation, jvmDefaultMode, context, declaration)
                     }
                 }
             }
@@ -179,6 +179,7 @@ class JvmDefaultChecker(private val jvmTarget: JvmTarget, private val project: P
 
     private fun checkPossibleClashMember(
         inheritedFun: CallableMemberDescriptor,
+        actualImplementation: CallableMemberDescriptor,
         jvmDefaultMode: JvmDefaultMode,
         context: DeclarationCheckerContext,
         declaration: KtDeclaration
@@ -188,7 +189,7 @@ class JvmDefaultChecker(private val jvmTarget: JvmTarget, private val project: P
             context.trace.report(
                 ErrorsJvm.EXPLICIT_OVERRIDE_REQUIRED_IN_MIXED_MODE.on(
                     declaration,
-                    getDirectMember(inheritedFun),
+                    getDirectMember(actualImplementation),
                     getDirectMember(clashMember),
                     jvmDefaultMode.description
                 )
diff --git a/compiler/testData/compileKotlinAgainstCustomBinaries/jvmDefaultClashWithNoCompatibility/output.txt b/compiler/testData/compileKotlinAgainstCustomBinaries/jvmDefaultClashWithNoCompatibility/output.txt
index 2760832f5d6..320ded8e2be 100644
--- a/compiler/testData/compileKotlinAgainstCustomBinaries/jvmDefaultClashWithNoCompatibility/output.txt
+++ b/compiler/testData/compileKotlinAgainstCustomBinaries/jvmDefaultClashWithNoCompatibility/output.txt
@@ -1,4 +1,4 @@
-compiler/testData/compileKotlinAgainstCustomBinaries/jvmDefaultClashWithNoCompatibility/source.kt:12:7: error: explicit override is required for 'public open fun evaluate(): Any? defined in KotlinUBinaryExpressionWithType' in the '-Xjvm-default=all-compatibility' mode. Otherwise, implicit class override 'public open fun evaluate(): Any? defined in KotlinAbstractUExpression' (compiled in the old -Xjvm-default mode) is not fully overridden and might be incorrectly called at runtime
+compiler/testData/compileKotlinAgainstCustomBinaries/jvmDefaultClashWithNoCompatibility/source.kt:12:7: error: explicit override is required for 'public open fun evaluate(): Any? defined in KotlinEvaluatableUElement' in the '-Xjvm-default=all-compatibility' mode. Otherwise, implicit class override 'public open fun evaluate(): Any? defined in KotlinAbstractUExpression' (compiled in the old -Xjvm-default mode) is not fully overridden and might be incorrectly called at runtime
 class KotlinUBinaryExpressionWithType : KotlinAbstractUExpression(), KotlinEvaluatableUElement {}
       ^
 COMPILATION_ERROR
diff --git a/compiler/testData/compileKotlinAgainstCustomBinaries/jvmDefaultClashWithOld/output.txt b/compiler/testData/compileKotlinAgainstCustomBinaries/jvmDefaultClashWithOld/output.txt
index cc7ab869e1b..840d20d5208 100644
--- a/compiler/testData/compileKotlinAgainstCustomBinaries/jvmDefaultClashWithOld/output.txt
+++ b/compiler/testData/compileKotlinAgainstCustomBinaries/jvmDefaultClashWithOld/output.txt
@@ -1,7 +1,7 @@
-compiler/testData/compileKotlinAgainstCustomBinaries/jvmDefaultClashWithOld/source.kt:15:7: error: explicit override is required for 'public open var test: String defined in SubCheckClass' in the '-Xjvm-default=all' mode. Otherwise, implicit class override 'public open var test: String defined in base.CheckClass' (compiled in the old -Xjvm-default mode) is not fully overridden and might be incorrectly called at runtime
+compiler/testData/compileKotlinAgainstCustomBinaries/jvmDefaultClashWithOld/source.kt:15:7: error: explicit override is required for 'public open var test: String defined in SubCheck' in the '-Xjvm-default=all' mode. Otherwise, implicit class override 'public open var test: String defined in base.CheckClass' (compiled in the old -Xjvm-default mode) is not fully overridden and might be incorrectly called at runtime
 class SubCheckClass : CheckClass(), SubCheck
       ^
-compiler/testData/compileKotlinAgainstCustomBinaries/jvmDefaultClashWithOld/source.kt:15:7: error: explicit override is required for 'public open fun test(): String defined in SubCheckClass' in the '-Xjvm-default=all' mode. Otherwise, implicit class override 'public open fun test(): String defined in base.CheckClass' (compiled in the old -Xjvm-default mode) is not fully overridden and might be incorrectly called at runtime
+compiler/testData/compileKotlinAgainstCustomBinaries/jvmDefaultClashWithOld/source.kt:15:7: error: explicit override is required for 'public open fun test(): String defined in SubCheck' in the '-Xjvm-default=all' mode. Otherwise, implicit class override 'public open fun test(): String defined in base.CheckClass' (compiled in the old -Xjvm-default mode) is not fully overridden and might be incorrectly called at runtime
 class SubCheckClass : CheckClass(), SubCheck
       ^
 COMPILATION_ERROR