diff --git a/_maps/map_files/stations/boxstation.dmm b/_maps/map_files/stations/boxstation.dmm
index cdb8e195b7c..1483a5d0d8c 100644
--- a/_maps/map_files/stations/boxstation.dmm
+++ b/_maps/map_files/stations/boxstation.dmm
@@ -44944,13 +44944,13 @@
 	autoclose = 0;
 	heat_proof = 1;
 	id_tag = "turbine_door_int";
-	locked = 1;
 	name = "Turbine Interior Airlock"
 	},
 /obj/effect/mapping_helpers/airlock/access/all/engineering/general,
 /obj/structure/cable/yellow{
 	icon_state = "1-2"
 	},
+/obj/effect/mapping_helpers/airlock/locked,
 /turf/simulated/floor/engine,
 /area/station/maintenance/turbine)
 "dxU" = (
@@ -49105,13 +49105,13 @@
 	autoclose = 0;
 	heat_proof = 1;
 	id_tag = "turbine_door_ext";
-	locked = 1;
 	name = "Turbine Exterior Airlock"
 	},
 /obj/effect/mapping_helpers/airlock/access/all/engineering/general,
 /obj/structure/cable/yellow{
 	icon_state = "1-2"
 	},
+/obj/effect/mapping_helpers/airlock/locked,
 /turf/simulated/floor/engine,
 /area/station/maintenance/turbine)
 "ftm" = (
diff --git a/_maps/map_files/stations/emeraldstation.dmm b/_maps/map_files/stations/emeraldstation.dmm
index f5b967f57d4..0a01cadc549 100644
--- a/_maps/map_files/stations/emeraldstation.dmm
+++ b/_maps/map_files/stations/emeraldstation.dmm
@@ -54799,13 +54799,13 @@
 	autoclose = 0;
 	heat_proof = 1;
 	id_tag = "turbine_door_int";
-	locked = 1;
 	name = "Turbine Interior Airlock"
 	},
 /obj/structure/cable/yellow{
 	icon_state = "1-2"
 	},
 /obj/effect/mapping_helpers/airlock/access/all/engineering/general,
+/obj/effect/mapping_helpers/airlock/locked,
 /turf/simulated/floor/engine,
 /area/station/engineering/atmos/asteroid_filtering)
 "lbP" = (
@@ -88825,13 +88825,13 @@
 	autoclose = 0;
 	heat_proof = 1;
 	id_tag = "turbine_door_ext";
-	locked = 1;
 	name = "Turbine Exterior Airlock"
 	},
 /obj/structure/cable/yellow{
 	icon_state = "1-2"
 	},
 /obj/effect/mapping_helpers/airlock/access/all/engineering/general,
+/obj/effect/mapping_helpers/airlock/locked,
 /turf/simulated/floor/engine,
 /area/station/engineering/atmos/asteroid_filtering)
 "rQU" = (
diff --git a/_maps/map_files/stations/metastation.dmm b/_maps/map_files/stations/metastation.dmm
index f13bcbc3259..6eff8db01a2 100644
--- a/_maps/map_files/stations/metastation.dmm
+++ b/_maps/map_files/stations/metastation.dmm
@@ -30351,6 +30351,7 @@
 	icon_state = "1-2"
 	},
 /obj/effect/mapping_helpers/airlock/access/any/engineering/general,
+/obj/effect/mapping_helpers/airlock/locked,
 /turf/simulated/floor/engine,
 /area/station/maintenance/turbine)
 "dmi" = (
@@ -52614,13 +52615,13 @@
 	autoclose = 0;
 	heat_proof = 1;
 	id_tag = "turbine_door_int";
-	locked = 1;
 	name = "Incinerator Exterior Airlock"
 	},
 /obj/structure/cable/yellow{
 	icon_state = "1-2"
 	},
 /obj/effect/mapping_helpers/airlock/access/any/engineering/general,
+/obj/effect/mapping_helpers/airlock/locked,
 /turf/simulated/floor/engine,
 /area/station/maintenance/turbine)
 "len" = (