diff --git a/src/video/riscos/SDL_riscosmodes.c b/src/video/riscos/SDL_riscosmodes.c
index 3e383ca1a..3746b415e 100644
--- a/src/video/riscos/SDL_riscosmodes.c
+++ b/src/video/riscos/SDL_riscosmodes.c
@@ -305,7 +305,7 @@ RISCOS_SetDisplayMode(_THIS, SDL_VideoDisplay * display, SDL_DisplayMode * mode)
     }
 
     /* Turn the mouse pointer on */
-    _kernel_osbyte(106, 1, 0);
+    /* _kernel_osbyte(106, 1, 0); */
 
     return 0;
 }