diff --git a/code/modules/vehicles/cargo_train.dm b/code/modules/vehicles/cargo_train.dm
index 508ad2a750..45cbcd7a13 100644
--- a/code/modules/vehicles/cargo_train.dm
+++ b/code/modules/vehicles/cargo_train.dm
@@ -43,7 +43,7 @@
 /obj/vehicle/train/engine/New()
 	..()
 	cell = new /obj/item/weapon/cell/high(src)
-	key = new(key_type)
+	key = new key_type(src)
 	var/image/I = new(icon = 'icons/obj/vehicles.dmi', icon_state = "cargo_engine_overlay", layer = src.layer + 0.2) //over mobs
 	overlays += I
 	turn_off()	//so engine verbs are correctly set
diff --git a/code/modules/vehicles/quad.dm b/code/modules/vehicles/quad.dm
index 23a00f6de7..99adccf459 100644
--- a/code/modules/vehicles/quad.dm
+++ b/code/modules/vehicles/quad.dm
@@ -27,11 +27,11 @@
 
 /obj/vehicle/train/engine/quadbike/New()
 	cell = new /obj/item/weapon/cell/high(src)
-	key = new(key_type)
+	key = new key_type(src)
 	turn_off()
 
 /obj/vehicle/train/engine/quadbike/built/New()
-	key = new(key_type)
+	key = new key_type(src)
 	turn_off()
 
 /obj/vehicle/train/engine/quadbike/random/New()