diff --git a/idea/src/org/jetbrains/kotlin/idea/refactoring/introduce/extractionEngine/ExtractableCodeDescriptor.kt b/idea/src/org/jetbrains/kotlin/idea/refactoring/introduce/extractionEngine/ExtractableCodeDescriptor.kt
index 21105854cbb..8e60a27c947 100644
--- a/idea/src/org/jetbrains/kotlin/idea/refactoring/introduce/extractionEngine/ExtractableCodeDescriptor.kt
+++ b/idea/src/org/jetbrains/kotlin/idea/refactoring/introduce/extractionEngine/ExtractableCodeDescriptor.kt
@@ -391,7 +391,7 @@ fun ExtractableCodeDescriptor.copy(
             originalContext,
             listOf(newName),
             newVisibility,
-            parameters.map { oldToNewParameters[it]!! },
+            oldToNewParameters.values.filter { it != newReceiver },
             newReceiver,
             typeParameters,
             newReplacementMap,