diff --git a/src/plugins/qtsupport/codegensettings.cpp b/src/plugins/qtsupport/codegensettings.cpp
index ec956dc09bb..9100e5ab189 100644
--- a/src/plugins/qtsupport/codegensettings.cpp
+++ b/src/plugins/qtsupport/codegensettings.cpp
@@ -25,6 +25,7 @@ CodeGenSettings &codeGenSettings()
 
 CodeGenSettings::CodeGenSettings()
 {
+    setAutoApply(false);
     setSettingsGroup("FormClassWizardPage");
 
     embedding.setSettingsKey("Embedding");