diff --git a/wadsrc/static/menudef.simplified b/wadsrc/static/menudef.simplified
index 7ceaee60fe..8b351b2124 100644
--- a/wadsrc/static/menudef.simplified
+++ b/wadsrc/static/menudef.simplified
@@ -14,7 +14,7 @@ OptionMenu "OptionsMenuSimple" protected
 	StaticText " "
 	Submenu "$OS_TITLE", "os_Menu"
 	StaticText " "
-	Submenu "$OMS_CLASSIC", "OptionsMenu"
+	Submenu "$OMS_OLDGZDOOM", "OptionsMenu"
 	StaticText " "
 	SafeCommand "$OPTMNU_DEFAULTS",	"reset2defaults"
 	SafeCommand	"$OPTMNU_RESETTOSAVED",	"reset2saved"
diff --git a/wadsrc/static/menudef.classic b/wadsrc/static/menudef.txt
similarity index 100%
rename from wadsrc/static/menudef.classic
rename to wadsrc/static/menudef.txt