diff --git a/code/game/atom/alternate_appearance.dm b/code/game/atom/alternate_appearance.dm
index e22e5c89519..228462f7936 100644
--- a/code/game/atom/alternate_appearance.dm
+++ b/code/game/atom/alternate_appearance.dm
@@ -166,7 +166,7 @@ GLOBAL_LIST_EMPTY(active_alternate_appearances)
 		return TRUE
 	return FALSE
 
-/datum/atom_hud/alternate_appearance/basic/one_person/New(key, image/I, options, mob/living/seer)
+/datum/atom_hud/alternate_appearance/basic/one_person/New(key, image/I, options = NONE, mob/living/seer)
 	src.seer = seer
 	return ..()