diff --git a/src/plugins/platforms/windows/qwindowsfontdatabase.h b/src/plugins/platforms/windows/qwindowsfontdatabase.h
index a2324544d232c5ff7ed6a58323180556909e29b9..852ab1f8cf413be84a15df50517ebb8367be7377 100644
--- a/src/plugins/platforms/windows/qwindowsfontdatabase.h
+++ b/src/plugins/platforms/windows/qwindowsfontdatabase.h
@@ -46,13 +46,13 @@
 #include <QtCore/QSharedPointer>
 #include "qtwindows_additional.h"
 
-QT_BEGIN_NAMESPACE
-
 #if !defined(QT_NO_DIRECTWRITE)
     struct IDWriteFactory;
     struct IDWriteGdiInterop;
 #endif
 
+QT_BEGIN_NAMESPACE
+
 class QWindowsFontEngineData
 {
     Q_DISABLE_COPY(QWindowsFontEngineData)
diff --git a/src/plugins/platforms/windows/qwindowsfontenginedirectwrite.h b/src/plugins/platforms/windows/qwindowsfontenginedirectwrite.h
index 2da014ddc358e306114188a6233f98bb94ad84a8..f033eb635ae56eaf74816e1d2ee4db59d2994501 100644
--- a/src/plugins/platforms/windows/qwindowsfontenginedirectwrite.h
+++ b/src/plugins/platforms/windows/qwindowsfontenginedirectwrite.h
@@ -49,16 +49,16 @@
 #include <QtGui/private/qfontengine_p.h>
 #include <QtCore/QSharedPointer>
 
-class QWindowsFontEngineData;
-
-struct IDWriteFont ;
-struct IDWriteFontFace ;
-struct IDWriteFactory ;
-struct IDWriteBitmapRenderTarget ;
-struct IDWriteGdiInterop ;
+struct IDWriteFont;
+struct IDWriteFontFace;
+struct IDWriteFactory;
+struct IDWriteBitmapRenderTarget;
+struct IDWriteGdiInterop;
 
 QT_BEGIN_NAMESPACE
 
+class QWindowsFontEngineData;
+
 class QWindowsFontEngineDirectWrite : public QFontEngine
 {
 public: