diff --git a/src/widgets/kernel/qtestsupport_widgets.h b/src/widgets/kernel/qtestsupport_widgets.h
index ca1406b0b20..2b37a9e8583 100644
--- a/src/widgets/kernel/qtestsupport_widgets.h
+++ b/src/widgets/kernel/qtestsupport_widgets.h
@@ -40,7 +40,7 @@
 #ifndef QTESTSUPPORT_WIDGETS_H
 #define QTESTSUPPORT_WIDGETS_H
 
-#include "qtwidgetsglobal.h"
+#include <QtWidgets/qtwidgetsglobal.h>
 
 QT_BEGIN_NAMESPACE