diff --git a/code/obj/machinery/manufacturer_subtypes.dm b/code/obj/machinery/manufacturer_subtypes.dm
index 8b4efffdffc7b..e2dffcabd2f12 100644
--- a/code/obj/machinery/manufacturer_subtypes.dm
+++ b/code/obj/machinery/manufacturer_subtypes.dm
@@ -548,7 +548,8 @@
 		/datum/manufacture/hat_green,
 		/datum/manufacture/hat_blue,
 		/datum/manufacture/hat_purple,
-		/datum/manufacture/hat_tophat)
+		/datum/manufacture/hat_tophat,
+		/datum/manufacture/handkerchief,)
 
 	hidden = list(/datum/manufacture/id_card_gold,
 		/datum/manufacture/implant_access_infinite,