diff --git a/demos/modules/gwin/slider/gfxconf.h b/demos/modules/gwin/slider/gfxconf.h
index ac2d04ee..9d55d29f 100644
--- a/demos/modules/gwin/slider/gfxconf.h
+++ b/demos/modules/gwin/slider/gfxconf.h
@@ -50,7 +50,6 @@
 #define GDISP_NEED_CIRCLE		TRUE
 #define GDISP_NEED_TEXT			TRUE
 #define GDISP_NEED_MULTITHREAD	TRUE
-#define GDISP_NEED_CONTROL	TRUE
 
 /* GDISP fonts to include */
 #define GDISP_INCLUDE_FONT_UI2	TRUE