diff --git a/idea/src/org/jetbrains/kotlin/idea/refactoring/changeSignature/ui/KotlinChangeSignatureDialog.kt b/idea/src/org/jetbrains/kotlin/idea/refactoring/changeSignature/ui/KotlinChangeSignatureDialog.kt
index 8788b2a33d0..d3bf9ddad0c 100644
--- a/idea/src/org/jetbrains/kotlin/idea/refactoring/changeSignature/ui/KotlinChangeSignatureDialog.kt
+++ b/idea/src/org/jetbrains/kotlin/idea/refactoring/changeSignature/ui/KotlinChangeSignatureDialog.kt
@@ -402,7 +402,7 @@ class KotlinChangeSignatureDialog(
 
     companion object {
         private fun createParametersInfoModel(descriptor: KotlinMethodDescriptor, defaultValueContext: PsiElement): KotlinCallableParameterTableModel {
-            val typeContext = getTypeCodeFragmentContext(defaultValueContext)
+            val typeContext = getTypeCodeFragmentContext(descriptor.baseDeclaration)
             return when (descriptor.kind) {
                 KotlinMethodDescriptor.Kind.FUNCTION -> KotlinFunctionParameterTableModel(descriptor, typeContext, defaultValueContext)
                 KotlinMethodDescriptor.Kind.PRIMARY_CONSTRUCTOR -> KotlinPrimaryConstructorParameterTableModel(descriptor, typeContext, defaultValueContext)