diff --git a/paper-server/nms-patches/net/minecraft/server/MinecraftServer.patch b/paper-server/nms-patches/net/minecraft/server/MinecraftServer.patch
index d3c58dd7e4..fe646bce04 100644
--- a/paper-server/nms-patches/net/minecraft/server/MinecraftServer.patch
+++ b/paper-server/nms-patches/net/minecraft/server/MinecraftServer.patch
@@ -288,7 +288,7 @@
 +            long i = generatorsettings.seed();
 +            long j = BiomeManager.obfuscateSeed(i);
 +            List<MobSpawner> list = ImmutableList.of(new MobSpawnerPhantom(), new MobSpawnerPatrol(), new MobSpawnerCat(), new VillageSiege(), new MobSpawnerTrader(iworlddataserver));
-+            WorldDimension worlddimension = (WorldDimension) registrymaterials.get(WorldDimension.OVERWORLD);
++            WorldDimension worlddimension = (WorldDimension) registrymaterials.get(dimensionKey);
 +            DimensionManager dimensionmanager;
 +            ChunkGenerator chunkgenerator;
 +