diff --git a/src/plugins/platforms/direct2d/qwindowsdirect2dcontext.cpp b/src/plugins/platforms/direct2d/qwindowsdirect2dcontext.cpp
index a31477ded9d..e092dcc81fc 100644
--- a/src/plugins/platforms/direct2d/qwindowsdirect2dcontext.cpp
+++ b/src/plugins/platforms/direct2d/qwindowsdirect2dcontext.cpp
@@ -37,6 +37,7 @@
 **
 ****************************************************************************/
 
+#include <QtCore/qt_windows.h>
 #include "qwindowsdirect2dcontext.h"
 #include "qwindowsdirect2dhelpers.h"
 #include "qwindowsdirect2dintegration.h"
diff --git a/src/plugins/platforms/direct2d/qwindowsdirect2dintegration.cpp b/src/plugins/platforms/direct2d/qwindowsdirect2dintegration.cpp
index e074f87eb45..8f07ab6aa08 100644
--- a/src/plugins/platforms/direct2d/qwindowsdirect2dintegration.cpp
+++ b/src/plugins/platforms/direct2d/qwindowsdirect2dintegration.cpp
@@ -37,6 +37,7 @@
 **
 ****************************************************************************/
 
+#include <QtCore/qt_windows.h>
 #include "qwindowsdirect2dcontext.h"
 #include "qwindowsdirect2dintegration.h"
 #include "qwindowsdirect2dbackingstore.h"
diff --git a/src/plugins/platforms/windows/qwindowsdialoghelpers.cpp b/src/plugins/platforms/windows/qwindowsdialoghelpers.cpp
index 55241294188..1457e5048dc 100644
--- a/src/plugins/platforms/windows/qwindowsdialoghelpers.cpp
+++ b/src/plugins/platforms/windows/qwindowsdialoghelpers.cpp
@@ -43,6 +43,7 @@
 #define _WIN32_WINNT 0x0A00
 #endif
 
+#include <QtCore/qt_windows.h>
 #include "qwindowscombase.h"
 #include "qwindowsdialoghelpers.h"
 
@@ -75,8 +76,6 @@
 #include <algorithm>
 #include <vector>
 
-#include <QtCore/qt_windows.h>
-
 // #define USE_NATIVE_COLOR_DIALOG /* Testing purposes only */
 
 QT_BEGIN_NAMESPACE
diff --git a/src/plugins/platforms/windows/qwindowsdrag.cpp b/src/plugins/platforms/windows/qwindowsdrag.cpp
index af32c191c30..e7a5fb300db 100644
--- a/src/plugins/platforms/windows/qwindowsdrag.cpp
+++ b/src/plugins/platforms/windows/qwindowsdrag.cpp
@@ -37,6 +37,7 @@
 **
 ****************************************************************************/
 
+#include <QtCore/qt_windows.h>
 #include "qwindowsdrag.h"
 #include "qwindowscontext.h"
 #include "qwindowsscreen.h"
@@ -45,7 +46,6 @@
 #endif
 #include "qwindowsintegration.h"
 #include "qwindowsdropdataobject.h"
-#include <QtCore/qt_windows.h>
 #include "qwindowswindow.h"
 #include "qwindowsmousehandler.h"
 #include "qwindowscursor.h"