diff --git a/projects/mtg/include/Threading.h b/projects/mtg/include/Threading.h
index 6d2056c7a..24d2b5a0e 100644
--- a/projects/mtg/include/Threading.h
+++ b/projects/mtg/include/Threading.h
@@ -7,7 +7,6 @@
 #include <boost/thread/mutex.hpp>
 #else
 #include <boost/bind.hpp>
-#include <boost/function.hpp>
 
 #include "pspthreadman.h"