diff --git a/code/modules/mob/language.dm b/code/modules/mob/language.dm
index bfac8082..4892f169 100644
--- a/code/modules/mob/language.dm
+++ b/code/modules/mob/language.dm
@@ -82,13 +82,13 @@
 	key = "z"
 	flags = WHITELISTED
 
-/*/datum/language/sign
+/datum/language/sign
 	name = "Sign language"
 	desc = "A mixture of manual communication and body-languaged, used to communication with those who have impaired hearing."
 	speech_verb = "signs"
-	colour = "say_quote"
+	signlang_verb = list("signs")
 	key = "4"
-	vocal = 0*/
+	flags = SIGNLANG
 
 // Language handling.
 /mob/proc/add_language(var/language)