diff --git a/src/osx/cocoa/mediactrl.mm b/src/osx/cocoa/mediactrl.mm
index 804ec36137..9d32df8961 100644
--- a/src/osx/cocoa/mediactrl.mm
+++ b/src/osx/cocoa/mediactrl.mm
@@ -51,8 +51,10 @@
 //---------------------------------------------------------------------------
 #include <QTKit/QTKit.h>
 
+#if defined( __WXCOCOA__ )
 #include "wx/cocoa/autorelease.h"
 #include "wx/cocoa/string.h"
+#endif
 
 class WXDLLIMPEXP_FWD_MEDIA wxQTMediaBackend;