diff --git a/tests/auto/widgets/widgets/qtoolbutton/tst_qtoolbutton.cpp b/tests/auto/widgets/widgets/qtoolbutton/tst_qtoolbutton.cpp
index 4135c8a567e..ce4791808bf 100644
--- a/tests/auto/widgets/widgets/qtoolbutton/tst_qtoolbutton.cpp
+++ b/tests/auto/widgets/widgets/qtoolbutton/tst_qtoolbutton.cpp
@@ -47,7 +47,6 @@
 #include <qtoolbutton.h>
 #include <qmenu.h>
 #include <qaction.h>
-#include <qwindowsstyle.h>
 #include <qstyleoption.h>
 
 class tst_QToolButton : public QObject