diff --git a/idea/idea-core/src/org/jetbrains/kotlin/idea/core/generateUtil.kt b/idea/idea-core/src/org/jetbrains/kotlin/idea/core/generateUtil.kt
index eff7ea7a9e2..1867b888043 100644
--- a/idea/idea-core/src/org/jetbrains/kotlin/idea/core/generateUtil.kt
+++ b/idea/idea-core/src/org/jetbrains/kotlin/idea/core/generateUtil.kt
@@ -204,10 +204,10 @@ fun <T : KtDeclaration> insertMembersAfter(
             moveCaretIntoGeneratedElement(editor, insertedMembers.first())
         }
 
-        insertedMembers
-    }.apply {
         val codeStyleManager = CodeStyleManager.getInstance(classOrObject.project)
-        forEach { codeStyleManager.reformat(it) }
+        insertedMembers.forEach { codeStyleManager.reformat(it) }
+
+        insertedMembers
     }
 }