diff --git a/workers/doc-processor.py b/workers/doc-processor.py
index 15461bf31ce4030c1330cf642cdb66ee6ef8a4ef..8c8b27a3301becf36f853a2df809061ab8b139db 100644
--- a/workers/doc-processor.py
+++ b/workers/doc-processor.py
@@ -209,8 +209,8 @@ if __name__ == '__main__':
     signal.signal(signal.SIGINT, exit_gracefully)
 
     parser = argparse.ArgumentParser(description='Document processor')
-    parser.add_argument('--host', dest='host', help='the RabbitMQ host', type=str, default='localhost')
-    # parser.add_argument('--host', dest='host', help='the RabbitMQ host', type=str, default='rabbitmq')
+    # parser.add_argument('--host', dest='host', help='the RabbitMQ host', type=str, default='localhost')
+    parser.add_argument('--host', dest='host', help='the RabbitMQ host', type=str, default='rabbitmq')
 
     parser.add_argument('--port', dest='port', help='the RabbitMQ port', type=int, default=5672)
     parser.add_argument('--exchange', dest='exchange', help='the RabbitMQ exchange', type=str,
diff --git a/workers/metadata-processor.py b/workers/metadata-processor.py
index 602a40c3731aa364910582571bab4eca0e896962..ec566d498b6e1c2146b7d548588ad48dd1b7fce2 100644
--- a/workers/metadata-processor.py
+++ b/workers/metadata-processor.py
@@ -516,7 +516,8 @@ if __name__ == '__main__':
     parser.add_argument('--port', dest='port', help='the RabbitMQ port', type=int, default=5672)
     parser.add_argument('--exchange', dest='exchange', help='the RabbitMQ exchange', type=str, required=True)
     parser.add_argument('--queue', dest='queue', help='the RabbitMQ queue', type=str, required=True)
-    parser.add_argument('--loglevel', dest='loglevel', help='the log level', default="INFO", type=str, choices=['INFO', 'DEBUG', 'WARN', 'CRITICAL', 'ERROR'])
+    parser.add_argument('--loglevel', dest='loglevel', help='the log level', default="INFO", type=str,
+                        choices=['INFO', 'DEBUG', 'WARN', 'CRITICAL', 'ERROR'])
 
     args = parser.parse_args()