diff --git a/demos/modules/gwin/widgets/gfxconf.h b/demos/modules/gwin/widgets/gfxconf.h
index 602a559c..7899bfb8 100644
--- a/demos/modules/gwin/widgets/gfxconf.h
+++ b/demos/modules/gwin/widgets/gfxconf.h
@@ -48,8 +48,12 @@
 #define GDISP_NEED_CLIP			TRUE
 #define GDISP_NEED_CIRCLE		TRUE
 #define GDISP_NEED_TEXT			TRUE
-#define GDISP_NEED_SCROLL		TRUE
 #define GDISP_NEED_IMAGE		TRUE
+#define GDISP_NEED_CONVEX_POLYGON	TRUE
+
+/* The following are optional depending on your hardware */
+//#define GDISP_NEED_SCROLL		TRUE
+//#define GDISP_NEED_CONTROL		TRUE
 
 /* GDISP fonts to include */
 #define GDISP_INCLUDE_FONT_UI2	TRUE