diff --git a/src/main/kotlin/de/bixilon/pixlyzer/generator/generators/DimensionGenerator.kt b/src/main/kotlin/de/bixilon/pixlyzer/generator/generators/DimensionGenerator.kt
index 71cbd67..800866c 100644
--- a/src/main/kotlin/de/bixilon/pixlyzer/generator/generators/DimensionGenerator.kt
+++ b/src/main/kotlin/de/bixilon/pixlyzer/generator/generators/DimensionGenerator.kt
@@ -4,6 +4,7 @@ import com.google.gson.JsonObject
 import de.bixilon.pixlyzer.generator.Generator
 import de.bixilon.pixlyzer.util.ReflectionUtil.getClass
 import de.bixilon.pixlyzer.util.ReflectionUtil.getField
+import net.minecraft.core.Registry
 import net.minecraft.resources.ResourceLocation
 import net.minecraft.world.level.dimension.DimensionType
 import java.lang.reflect.Modifier
@@ -108,24 +109,38 @@ object DimensionGenerator : Generator(
     private fun getDimensions(): MutableSet<Triple<ResourceLocation, Int?, DimensionType>> {
         val types: MutableSet<Triple<ResourceLocation, Int?, DimensionType>> = mutableSetOf()
 
-        for (field in DimensionType::class.java.declaredFields) {
-            if (field.type != DimensionType::class.java) {
-                continue
+        val dimensionRegistry = getField(Registry::class.java, "DIMENSION_TYPE")
+
+        dimensionRegistry?.get(null)?.let {
+            check(it is Registry<*>)
+            val registryGetKeyMethod = Registry::class.java.getDeclaredMethod("getKey", Object::class.java)
+            val dimensionTypeGetIdMethod = DimensionType::class.java.getDeclaredMethod("getId")
+            for (entry in it) {
+                check(entry is DimensionType)
+                types.add(Triple(registryGetKeyMethod.invoke(it, entry) as ResourceLocation, dimensionTypeGetIdMethod.invoke(entry) as Int, entry))
+
             }
-            if (!Modifier.isStatic(field.modifiers)) {
-                continue
-            }
-            field.isAccessible = true
-            val resourceLocation = when (field.name) {
-                "DEFAULT_OVERWORLD", "OVERWORLD" -> ResourceLocation("overworld")
-                "DEFAULT_OVERWORLD_CAVES" -> ResourceLocation("overworld_caves")
-                "DEFAULT_NETHER", "NETHER" -> ResourceLocation("the_nether")
-                "DEFAULT_END", "THE_END" -> ResourceLocation("the_end")
-                else -> TODO("Can not find dimension ${field.name}")
-            }
-            types.add(Triple(resourceLocation, null, field.get(null) as DimensionType))
         }
 
+        if (types.isEmpty()) {
+            for (field in DimensionType::class.java.declaredFields) {
+                if (field.type != DimensionType::class.java) {
+                    continue
+                }
+                if (!Modifier.isStatic(field.modifiers)) {
+                    continue
+                }
+                field.isAccessible = true
+                val resourceLocation = when (field.name) {
+                    "DEFAULT_OVERWORLD", "OVERWORLD" -> ResourceLocation("overworld")
+                    "DEFAULT_OVERWORLD_CAVES" -> ResourceLocation("overworld_caves")
+                    "DEFAULT_NETHER", "NETHER" -> ResourceLocation("the_nether")
+                    "DEFAULT_END", "THE_END" -> ResourceLocation("the_end")
+                    else -> TODO("Can not find dimension ${field.name}")
+                }
+                types.add(Triple(resourceLocation, null, field.get(null) as DimensionType))
+            }
+        }
         if (types.isEmpty()) {
             val field = getField(DimensionType::class.java, "BUILTIN") ?: return types
 
diff --git a/wrapper/PixLyzer.py b/wrapper/PixLyzer.py
index 41c4c61..fcb8fa4 100755
--- a/wrapper/PixLyzer.py
+++ b/wrapper/PixLyzer.py
@@ -15,7 +15,7 @@ OUT_FOLDER = os.path.abspath("data/version/") + "/"
 DATA_FOLDER = os.path.abspath("data/data/") + "/"
 
 MC_REMAPPER_EXECUTABLE = "/home/moritz/Games/Minecraft/MC-Remapper/build/install/MC-Remapper/bin/MC-Remapper"
-JAVA_PATH = "/usr/lib/jvm/java-8-openjdk-amd64/bin/java"
+JAVA_PATH = "/usr/lib/jvm/graalvm-ce-java11-21.0.0.2/bin/java"
 ADDITIONAL_CLASSPATH = "/home/moritz/kotlin-stdlib-1.4.30.jar:/home/moritz/Games/Minecraft/PixLyzer/wrapper/data/objenesis-tck-3.1.jar"
 
 VERSION_MANIFEST_URL = "https://launchermeta.mojang.com/mc/game/version_manifest.json"