diff --git a/wadsrc/static/menudef.txt b/wadsrc/static/menudef.txt
index 305a895ca..b753a5745 100644
--- a/wadsrc/static/menudef.txt
+++ b/wadsrc/static/menudef.txt
@@ -1761,10 +1761,6 @@ OptionString "LanguageOptions"
 	"eng", "English (UK)"
 	"cs", "Česky (Czech)"
 	"de", "Deutsch (German)"
-	ifgame(Duke, Nam, WW2GI, Redneck, RedneckRides)
-	{
-		"es", "Español"
-	}
 
 	//"es", "Español (España) (Castilian Spanish)"
 	//"esm", "Español (Latino) (Latin American Spanish)"
@@ -1783,6 +1779,16 @@ OptionString "LanguageOptions"
 	//"sr", "Српски (Serbian)"
 }
 
+OptionString "LanguageOptionsDuke"
+{
+	"auto", "Auto"
+	"default", "English (US)"
+	"eng", "English (UK)"
+	"cs", "Česky (Czech)"
+	"de", "Deutsch (German)"
+	"es", "Español (Spanish)"
+}
+
 OptionMenu "MiscOptions" protected
 {
 	Title "$MISCMNU_TITLE"
@@ -1810,7 +1816,14 @@ OptionMenu "MiscOptions" protected
 		Option "$MISCMNU_NINJA",				"sw_ninjahack", "OnOff"
 	}
 	//StaticText " "
-	Option "$OPTMNU_LANGUAGE", "language", "LanguageOptions"
+	ifgame(Duke, Nam, WW2GI, Redneck, RedneckRides)
+	{
+		Option "$OPTMNU_LANGUAGE", "language", "LanguageOptionsDuke"
+	}
+	else
+	{
+		Option "$OPTMNU_LANGUAGE", "language", "LanguageOptions"
+	}
 	IfOption(Windows)
 	{
 		StaticText " "