diff --git a/contrib/include/wx/net/msg.h b/contrib/include/wx/net/msg.h
index 4d487d34ec..f337ac0f9f 100644
--- a/contrib/include/wx/net/msg.h
+++ b/contrib/include/wx/net/msg.h
@@ -9,10 +9,6 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#if defined(__GNUG__) && !defined(__APPLE__)
-#pragma interface "msg.h"
-#endif
-
 #ifndef _WX_MSG_H_
 #define _WX_MSG_H_