diff --git a/code/datums/mapgen/Cavegens/IcemoonCaves.dm b/code/datums/mapgen/Cavegens/IcemoonCaves.dm
index 168b62a25e4..afabc7ffd43 100644
--- a/code/datums/mapgen/Cavegens/IcemoonCaves.dm
+++ b/code/datums/mapgen/Cavegens/IcemoonCaves.dm
@@ -2,7 +2,7 @@
 	weighted_open_turf_types = list(/turf/open/misc/asteroid/snow/icemoon = 19, /turf/open/misc/ice/icemoon = 1)
 	weighted_closed_turf_types = list(
 		/turf/closed/mineral/snowmountain/icemoon = 100,
-		/turf/closed/mineral/gibtonite/ice = 4,
+		/turf/closed/mineral/gibtonite/ice/icemoon = 4,
 	)