@@ -584,7 +584,7 @@ struct GameOptionsWindow : Window {
_fcsettings.global_aa = !_fcsettings.global_aa;
this->SetWidgetLoweredState(WID_GO_GUI_FONT_AA, _fcsettings.global_aa);
this->SetDirty();
MarkWholeScreenDirty();
ClearFontCache();
break;