diff --git a/_maps/map_files/RandomZLevels/evil_santa.dmm b/_maps/map_files/RandomZLevels/evil_santa.dmm
index ff5d4df54b9..0a92eaa1b29 100644
--- a/_maps/map_files/RandomZLevels/evil_santa.dmm
+++ b/_maps/map_files/RandomZLevels/evil_santa.dmm
@@ -650,7 +650,7 @@
 /area/awaymission/challenge/start)
 "bT" = (
 /obj/structure/dispenser/oxygen{
-	oxygentanks = 9
+	starting_oxygen_tanks = 9
 	},
 /obj/machinery/atmospherics/pipe/simple/hidden/scrubbers,
 /turf/simulated/floor/plasteel,
diff --git a/_maps/map_files/RandomZLevels/moonoutpost19.dmm b/_maps/map_files/RandomZLevels/moonoutpost19.dmm
index affcac8c979..26ff48b4d88 100644
--- a/_maps/map_files/RandomZLevels/moonoutpost19.dmm
+++ b/_maps/map_files/RandomZLevels/moonoutpost19.dmm
@@ -2432,7 +2432,7 @@
 	})
 "dy" = (
 /obj/structure/dispenser/oxygen{
-	oxygentanks = 9
+	starting_oxygen_tanks = 9
 	},
 /obj/machinery/light/small{
 	active_power_usage = 0;