diff --git a/code/modules/research/designs/autolathe_designs.dm b/code/modules/research/designs/autolathe_designs.dm
index 4c8db5d715..90be65bc53 100644
--- a/code/modules/research/designs/autolathe_designs.dm
+++ b/code/modules/research/designs/autolathe_designs.dm
@@ -590,7 +590,7 @@
 	build_type = AUTOLATHE
 	materials = list(MAT_METAL = 500)
 	build_path = /obj/item/flamethrower/full
-	category = list("hacked", "Weapons and ammo")
+	category = list("hacked", "Security")
 
 /datum/design/rcd
 	name = "Rapid Construction Device (RCD)"