--- src/corelib/global/qt_windows.h.orig	2013-02-07 21:18:23.342922571 +0100
+++ src/corelib/global/qt_windows.h	2013-02-07 21:19:27.860033714 +0100
@@ -65,6 +65,11 @@
 #endif
 #include <windows.h>
 
+// Prevent conflicts with headers which use the keyword 'interface' (like QtDBus)
+#ifdef interface
+#undef interface
+#endif
+
 #if defined(_WIN32_IE) && _WIN32_IE < 0x0501
 #  undef _WIN32_IE
 #endif