diff --git a/gfx/image.h b/gfx/image.h
index a4ee1a5a6c..9096a99e45 100644
--- a/gfx/image.h
+++ b/gfx/image.h
@@ -20,6 +20,7 @@
 #include "../boolean.h"
 
 #ifdef _XBOX1
+#include <xtl.h>
 #include "../xdk/xdk_defines.h"
 #endif