diff --git a/components/shared/dse_shared_libs/message_broker_wrapper.py b/components/shared/dse_shared_libs/message_broker_wrapper.py
index fb38810..8ae2e65 100644
--- a/components/shared/dse_shared_libs/message_broker_wrapper.py
+++ b/components/shared/dse_shared_libs/message_broker_wrapper.py
@@ -17,7 +17,7 @@ class MBWrapper:
     _channel: pika.BlockingConnection.channel
 
     def __init__(self,
-                 host: str = 'localhost',
+                 host: str = 'rabbitmq',
                  exchange_type: str = 'fanout',
                  exchange_name: str = None,
                  callback: callable = None,