diff --git a/src/mac/carbon/app.cpp b/src/mac/carbon/app.cpp
index b1c20de673..b219ed79e1 100644
--- a/src/mac/carbon/app.cpp
+++ b/src/mac/carbon/app.cpp
@@ -9,11 +9,11 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
 #pragma implementation "app.h"
 #endif
 
-#include "wx/defs.h"
+#include "wx/wxprec.h"
 
 #include "wx/window.h"
 #include "wx/frame.h"