diff --git a/src/plugins/qmldesigner/components/edit3d/backgroundcolorselection.cpp b/src/plugins/qmldesigner/components/edit3d/backgroundcolorselection.cpp
index 3d7a9207c08..40d5ca4084b 100644
--- a/src/plugins/qmldesigner/components/edit3d/backgroundcolorselection.cpp
+++ b/src/plugins/qmldesigner/components/edit3d/backgroundcolorselection.cpp
@@ -23,8 +23,6 @@
 **
 ****************************************************************************/
 
-#pragma once
-
 #include <QColorDialog>
 
 #include <utils/qtcassert.h>