diff --git a/code/datums/diseases/viruses/babylon_fever.dm b/code/datums/diseases/viruses/babylon_fever.dm
index 8e220136d60..75c324ff6e5 100644
--- a/code/datums/diseases/viruses/babylon_fever.dm
+++ b/code/datums/diseases/viruses/babylon_fever.dm
@@ -64,7 +64,7 @@
 
 	LAZYCLEARLIST(stored_languages)
 
-	REMOVE_TRAIT(affected_mob, TRAIT_NO_BABEL, UNIQUE_TRAIT_SOURCE(disease))
+	REMOVE_TRAIT(affected_mob, TRAIT_NO_BABEL, UNIQUE_TRAIT_SOURCE(src))
 
 	return ..()