diff --git a/src/plugins/cppeditor/cppquickfixes.cpp b/src/plugins/cppeditor/cppquickfixes.cpp
index ff1c151afbd..972d7593af6 100644
--- a/src/plugins/cppeditor/cppquickfixes.cpp
+++ b/src/plugins/cppeditor/cppquickfixes.cpp
@@ -3336,7 +3336,7 @@ public:
 
     ExtractFunctionOptions getOptions() const
     {
-        QDialog dlg;
+        QDialog dlg(Core::ICore::dialogParent());
         dlg.setWindowTitle(QCoreApplication::translate("QuickFix::ExtractFunction",
                                                        "Extract Function Refactoring"));
         auto layout = new QFormLayout(&dlg);