diff --git a/code/game/objects/structures/stool_bed_chair_nest/chairs.dm b/code/game/objects/structures/stool_bed_chair_nest/chairs.dm
index f3fe67f9874..b9aa8d21fc2 100644
--- a/code/game/objects/structures/stool_bed_chair_nest/chairs.dm
+++ b/code/game/objects/structures/stool_bed_chair_nest/chairs.dm
@@ -141,8 +141,8 @@
 	movable = 1
 
 /obj/structure/stool/bed/chair/comfy/attackby(obj/item/weapon/W as obj, mob/user as mob, params)
-	if(istype(W, /obj/item/weapon/wrench))
-		playsound(src.loc, 'sound/items/Ratchet.ogg', 50, 1)
+	if(iswrench(W))
+		playsound(loc, 'sound/items/Ratchet.ogg', 50, 1)
 		new /obj/item/stack/sheet/metal(get_turf(src))
 		new /obj/item/stack/sheet/metal(get_turf(src))
 		qdel(src)