diff --git a/code/modules/mob/dead/observer/observer.dm b/code/modules/mob/dead/observer/observer.dm
index 350eef19675..25620281fc4 100644
--- a/code/modules/mob/dead/observer/observer.dm
+++ b/code/modules/mob/dead/observer/observer.dm
@@ -360,7 +360,7 @@ This is the proc mobs get to turn into a ghost. Forked from ghostize due to comp
 
 	return mobs
 
-/mob/observer/dead/verb/dead_tele(areaname as null|anything in jumpable_areas())
+/mob/observer/dead/verb/dead_tele(areaname as anything in jumpable_areas())
 	set name = "Teleport"
 	set category = "Ghost"
 	set desc = "Teleport to a location."
@@ -387,7 +387,7 @@ This is the proc mobs get to turn into a ghost. Forked from ghostize due to comp
 	usr.forceMove(pick(get_area_turfs(A || jumpable_areas()[areaname])))
 	usr.on_mob_jump()
 
-/mob/observer/dead/verb/follow(mobname as null|anything in jumpable_mobs())
+/mob/observer/dead/verb/follow(mobname as anything in jumpable_mobs())
 	set name = "Follow"
 	set category = "Ghost"
 	set desc = "Follow and haunt a mob."