diff --git a/tests/auto/widgets/widgets/qdatetimeedit/tst_qdatetimeedit.cpp b/tests/auto/widgets/widgets/qdatetimeedit/tst_qdatetimeedit.cpp
index b12708a159..79ef4f7441 100644
--- a/tests/auto/widgets/widgets/qdatetimeedit/tst_qdatetimeedit.cpp
+++ b/tests/auto/widgets/widgets/qdatetimeedit/tst_qdatetimeedit.cpp
@@ -44,7 +44,6 @@
 #include <qapplication.h>
 #include <qgroupbox.h>
 #include <qlineedit.h>
-#include <qwindowsstyle.h>