diff --git a/compiler/ir/serialization.common/src/org/jetbrains/kotlin/backend/common/serialization/KotlinIrLinker.kt b/compiler/ir/serialization.common/src/org/jetbrains/kotlin/backend/common/serialization/KotlinIrLinker.kt
index 05c9118787a..fe148f8a439 100644
--- a/compiler/ir/serialization.common/src/org/jetbrains/kotlin/backend/common/serialization/KotlinIrLinker.kt
+++ b/compiler/ir/serialization.common/src/org/jetbrains/kotlin/backend/common/serialization/KotlinIrLinker.kt
@@ -596,6 +596,8 @@ abstract class KotlinIrLinker(
             fakeOverrideBuilder.provideFakeOverrides(klass)
         }
 
+        haveSeen.clear()
+
         // TODO: fix IrPluginContext to make it not produce additional external reference
         // symbolTable.noUnboundLeft("unbound after fake overrides:")
     }