diff --git a/BlueMapCore/src/main/java/de/bluecolored/bluemap/core/world/mca/MCAWorld.java b/BlueMapCore/src/main/java/de/bluecolored/bluemap/core/world/mca/MCAWorld.java
index 42db41cf..d4a0eb72 100644
--- a/BlueMapCore/src/main/java/de/bluecolored/bluemap/core/world/mca/MCAWorld.java
+++ b/BlueMapCore/src/main/java/de/bluecolored/bluemap/core/world/mca/MCAWorld.java
@@ -269,8 +269,7 @@ public static MCAWorld load(Path worldFolder, Key dimension, DataPack dataPack)
 
         // load level.dat
         Path levelFile = worldFolder.resolve("level.dat");
-        BlueNBT blueNBT = MCAUtil.addCommonNbtAdapters(new BlueNBT());
-        blueNBT.register(TypeToken.get(DimensionType.class), new DimensionTypeDeserializer(blueNBT, dataPack));
+        BlueNBT blueNBT = createBlueNBTForDataPack(dataPack);
         LevelData levelData;
         try (InputStream levelFileIn = Compression.GZIP.decompress(Files.newInputStream(levelFile))) {
             levelData = blueNBT.read(levelFileIn, LevelData.class);
@@ -297,4 +296,10 @@ public static Path resolveDimensionFolder(Path worldFolder, Key dimension) {
         return worldFolder.resolve("dimensions").resolve(dimension.getNamespace()).resolve(dimension.getValue());
     }
 
+    private static BlueNBT createBlueNBTForDataPack(DataPack dataPack) {
+        BlueNBT blueNBT = MCAUtil.addCommonNbtAdapters(new BlueNBT());
+        blueNBT.register(TypeToken.get(DimensionType.class), new DimensionTypeDeserializer(blueNBT, dataPack));
+        return blueNBT;
+    }
+
 }