diff --git a/code/game/objects/structures/crates_lockers/closets.dm b/code/game/objects/structures/crates_lockers/closets.dm
index 0176abd505..a713ddfbf4 100644
--- a/code/game/objects/structures/crates_lockers/closets.dm
+++ b/code/game/objects/structures/crates_lockers/closets.dm
@@ -76,7 +76,8 @@
 		. += "[icon_door_override ? icon_door : icon_state]_open"
 		return
 
-	. += "[icon_door || icon_state]_door"
+	if(icon_door)
+		. += "[icon_door || icon_state]_door"
 	if(welded)
 		. += icon_welded
 
diff --git a/code/game/objects/structures/crates_lockers/closets/cardboardbox.dm b/code/game/objects/structures/crates_lockers/closets/cardboardbox.dm
index 14d28b17d3..fc0b7c96c8 100644
--- a/code/game/objects/structures/crates_lockers/closets/cardboardbox.dm
+++ b/code/game/objects/structures/crates_lockers/closets/cardboardbox.dm
@@ -3,6 +3,7 @@
 	name = "large cardboard box"
 	desc = "Just a box..."
 	icon_state = "cardboard"
+	icon_door = null
 	mob_storage_capacity = 1
 	resistance_flags = FLAMMABLE
 	max_integrity = 70