diff --git a/src/main/java/de/bixilon/minosoft/assets/properties/version/PreFlattening.kt b/src/main/java/de/bixilon/minosoft/assets/properties/version/PreFlattening.kt
index 063984596..084ae2f4d 100644
--- a/src/main/java/de/bixilon/minosoft/assets/properties/version/PreFlattening.kt
+++ b/src/main/java/de/bixilon/minosoft/assets/properties/version/PreFlattening.kt
@@ -14,6 +14,7 @@
 package de.bixilon.minosoft.assets.properties.version
 
 import de.bixilon.kutil.collections.CollectionUtil.synchronizedMapOf
+import de.bixilon.kutil.concurrent.worker.unconditional.UnconditionalWorker
 import de.bixilon.kutil.json.MutableJsonObject
 import de.bixilon.kutil.latch.AbstractLatch
 import de.bixilon.minosoft.assets.meta.MinosoftMeta
@@ -30,12 +31,11 @@ object PreFlattening {
 
         val json: MutableJsonObject = synchronizedMapOf()
 
-        // val worker = UnconditionalWorker()
+        val worker = UnconditionalWorker()
         for ((type, data) in MinosoftMeta.root) {
-            //  worker += { data.load(type, version) }
-            json[type] = data.load(profile, version) ?: continue
+            worker += add@{ json[type] = data.load(profile, version) ?: return@add }
         }
-        //    worker.work(latch)
+        worker.work(latch)
 
         registries.load(version, json, latch)
 
diff --git a/src/main/java/de/bixilon/minosoft/data/registries/registries/RegistriesLoader.kt b/src/main/java/de/bixilon/minosoft/data/registries/registries/RegistriesLoader.kt
index d09c3e8a0..492935594 100644
--- a/src/main/java/de/bixilon/minosoft/data/registries/registries/RegistriesLoader.kt
+++ b/src/main/java/de/bixilon/minosoft/data/registries/registries/RegistriesLoader.kt
@@ -22,7 +22,7 @@ import de.bixilon.minosoft.protocol.versions.Version
 object RegistriesLoader {
 
     fun load(profile: ResourcesProfile, version: Version, latch: AbstractLatch): Registries {
-        val registries = if (!version.flattened) PreFlattening.loadRegistry(profile, version, latch) else PixLyzerUtil.loadRegistry(version, profile, latch)
+        val registries = if (!version.flattened) PreFlattening.loadRegistry(profile, version, latch) else PixLyzerUtil.loadRegistry(version, profile, latch) // TODO: prioritize pixlyzer and if it fails load meta
 
         registries.setDefaultParents(version)