diff --git a/BasiliskII/src/MacOSX/ToDo.html b/BasiliskII/src/MacOSX/ToDo.html
index d7829122..1fa0a220 100644
--- a/BasiliskII/src/MacOSX/ToDo.html
+++ b/BasiliskII/src/MacOSX/ToDo.html
@@ -24,6 +24,8 @@ Unimplemented:
 	to whatever the user's display is set to. This is mainly due to the fact
 	that NSBitmapImageRep does not support any 16bit modes. The Core Graphics
 	primitives may allow a workaround, though</LI>
+<LI>'nogui' to disable GUI alerts (and maybe preferences, but I need to split
+	MainMenu.nib to do that)</LI>
 </UL>
 Possible Enhancements:
 <UL>