diff --git a/_maps/map_files/NSSJourney/NSSJourney.dmm b/_maps/map_files/NSSJourney/NSSJourney.dmm
index 7d3f3298a7b..f22984cc21c 100644
--- a/_maps/map_files/NSSJourney/NSSJourney.dmm
+++ b/_maps/map_files/NSSJourney/NSSJourney.dmm
@@ -41353,7 +41353,7 @@
 /area/science/storage)
 "htg" = (
 /obj/effect/landmark/blobstart,
-/obj/structure/lattice/catwalk/plated/dark,
+/turf/open/floor/plating/catwalk_floor,
 /turf/open/floor/plating{
 	initial_gas_mix = "n2=100;TEMP=80"
 	},
@@ -48487,7 +48487,7 @@
 /area/maintenance/aft)
 "omI" = (
 /obj/machinery/light/small/directional/west,
-/obj/structure/lattice/catwalk/plated/dark,
+/turf/open/floor/plating/catwalk_floor,
 /turf/open/floor/plating{
 	initial_gas_mix = "n2=100;TEMP=80"
 	},