diff --git a/wadsrc/static/menudef.txt b/wadsrc/static/menudef.txt
index f0840fef15..87fd67f6b8 100644
--- a/wadsrc/static/menudef.txt
+++ b/wadsrc/static/menudef.txt
@@ -1855,6 +1855,7 @@ OptionValue ScaleModes
 	1, "320x200"
 	2, "640x400"
 	3, "0.5x"
+	4, "2x SSAA"
 }
 
 OptionMenu VideoModeMenu protected