diff --git a/src/menu/menu.h b/src/menu/menu.h
index cabf526ac..6928bd5b8 100644
--- a/src/menu/menu.h
+++ b/src/menu/menu.h
@@ -347,7 +347,7 @@ void M_PreviousMenu ();
 void M_ParseMenuDefs();
 void M_StartupEpisodeMenu(FGameStartup *gs);
 void M_StartupSkillMenu(FGameStartup *gs);
-void M_StartControlPanel (bool makeSound, bool scaleoverride = true);
+void M_StartControlPanel (bool makeSound, bool scaleoverride = false);
 void M_SetMenu(FName menu, int param = -1);
 void M_StartMessage(const char *message, int messagemode, FName action = NAME_None);
 DMenu *StartPickerMenu(DMenu *parent, const char *name, FColorCVar *cvar);