diff --git a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/scopes/impl/FirFakeOverrideGenerator.kt b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/scopes/impl/FirFakeOverrideGenerator.kt
index 49641d8b8a4..97d6526c5a8 100644
--- a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/scopes/impl/FirFakeOverrideGenerator.kt
+++ b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/scopes/impl/FirFakeOverrideGenerator.kt
@@ -100,7 +100,7 @@ object FirFakeOverrideGenerator {
     ): FirSimpleFunction {
         return buildSimpleFunction {
             source = baseFunction.source
-            moduleData = session.moduleData
+            moduleData = session.nullableModuleData ?: baseFunction.moduleData
             this.origin = origin
             name = baseFunction.name
             status = baseFunction.status.copy(isExpect, newModality, newVisibility)