diff --git a/projects/mtg/include/WResource_Fwd.h b/projects/mtg/include/WResource_Fwd.h
index 38b1d3af6..9c185ee11 100644
--- a/projects/mtg/include/WResource_Fwd.h
+++ b/projects/mtg/include/WResource_Fwd.h
@@ -1,7 +1,7 @@
 #ifndef WRESOURCE_FWD_H
 #define WRESOURCE_FWD_H
 
-#if !defined(WP8) && !defined(SDL_CONFIG)
+#if !defined(WP8) && !(defined(SDL_CONFIG) && defined(__MINGW32__))
 #include <boost/shared_ptr.hpp>
 typedef boost::shared_ptr<JQuad> JQuadPtr;
 #else