diff --git a/main.py b/main.py
index c989480..bfcf32b 100644
--- a/main.py
+++ b/main.py
@@ -28,7 +28,7 @@ def run_pls_command(playlist_id):
     """Runs the docker exec command and returns combined stdout/stderr."""
     cmd = ['docker', 'exec', 'navidrome-navidrome-1', '/app/navidrome', 'pls', '-l', 'error', '-np', playlist_id]
     try:
-        result = subprocess.run(cmd, capture_output=True, text=True, check=False, stderr=subprocess.STDOUT)
+        result = subprocess.run(cmd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, text=True, check=False)
         return result.stdout
     except FileNotFoundError:
         logging.error("Command 'docker' not found. Please ensure it is installed and in your PATH.")