diff --git a/docker/worker/tasks.py b/docker/worker/tasks.py
index 3677aee..2514fff 100644
--- a/docker/worker/tasks.py
+++ b/docker/worker/tasks.py
@@ -1,32 +1,7 @@
 import os
 import subprocess
 from celery_app import celery_app
-from ripping import rip_dvd, rip_bluray
-
-
-def detect_disc_type(device_path: str) -> str:
-    """Erkennt den Disc-Typ anhand des Gerätepfads."""
-    try:
-        result = subprocess.run(
-            ["file", "-L", device_path],
-            capture_output=True,
-            text=True,
-            timeout=10
-        )
-        
-        output = result.stdout.lower()
-        
-        if "dvd" in output or "video_ts" in output:
-            return "dvd"
-        elif "bluray" in output or "bdmv" in output:
-            return "bluray"
-        elif "audio" in output or "cda" in output:
-            return "cd"
-        else:
-            return "unknown"
-    
-    except Exception:
-        return "unknown"
+from ripping import rip_dvd, rip_bluray, detect_disc_type
 
 
 @celery_app.task(bind=True, name="worker.tasks.rip_disc")