diff --git a/gfxconf.example.h b/gfxconf.example.h
index c163986c..2fe4eb19 100644
--- a/gfxconf.example.h
+++ b/gfxconf.example.h
@@ -33,6 +33,7 @@
 //#define GFX_USE_OS_LINUX                             FALSE
 //#define GFX_USE_OS_OSX                               FALSE
 //#define GFX_USE_OS_ECOS                              FALSE
+//#define GFX_USE_OS_RAWRTOS                           FALSE
 //#define GFX_USE_OS_RAW32                             FALSE
 //    #define GOS_RAW_HEAP_SIZE                        0
 //    #define INTERRUPTS_OFF()                         optional_code