diff --git a/Contrib/System/Source/System.c b/Contrib/System/Source/System.c
index 1ce962f2..481e2225 100644
--- a/Contrib/System/Source/System.c
+++ b/Contrib/System/Source/System.c
@@ -6,6 +6,7 @@
 #include "Buffers.h"
 #include "System.h"
 #include <crtdbg.h>
+#include <objbase.h>
 
 // Parse Section Type 
 #define PST_PROC    0