diff --git a/src/imports/nativestyle/qstyle/windows/qquickwindowsstyle.cpp b/src/imports/nativestyle/qstyle/windows/qquickwindowsstyle.cpp
index ea062a2e..3bcfc03c 100644
--- a/src/imports/nativestyle/qstyle/windows/qquickwindowsstyle.cpp
+++ b/src/imports/nativestyle/qstyle/windows/qquickwindowsstyle.cpp
@@ -67,16 +67,17 @@
 #endif
 
 #include <algorithm>
+#include <limits.h>
+
+#if defined(Q_OS_WIN)
+#include "qt_windows.h"
+#endif //Q_OS_WIN
 
 QT_BEGIN_NAMESPACE
 
 namespace QQC2 {
 
 #if defined(Q_OS_WIN)
-
-QT_BEGIN_INCLUDE_NAMESPACE
-#include "qt_windows.h"
-QT_END_INCLUDE_NAMESPACE
 #  ifndef COLOR_GRADIENTACTIVECAPTION
 #    define COLOR_GRADIENTACTIVECAPTION     27
 #  endif
@@ -87,10 +88,6 @@ QT_END_INCLUDE_NAMESPACE
 Q_GUI_EXPORT HICON qt_pixmapToWinHICON(const QPixmap &);
 #endif //Q_OS_WIN
 
-QT_BEGIN_INCLUDE_NAMESPACE
-#include <limits.h>
-QT_END_INCLUDE_NAMESPACE
-
 enum QSliderDirection { SlUp, SlDown, SlLeft, SlRight };
 
 /*