diff --git a/include/DebugCallback.h b/include/DebugCallback.h
index 0bec4c9..214cda1 100644
--- a/include/DebugCallback.h
+++ b/include/DebugCallback.h
@@ -2,6 +2,7 @@
 
 //#include <windows.h>
 #include <GL/glew.h>
+#include "PlatformUtils.h"
 
 
 /*