diff --git a/metadata/service/server/cluster.yml b/metadata/service/server/cluster.yml
index c669993..e8c28a9 100644
--- a/metadata/service/server/cluster.yml
+++ b/metadata/service/server/cluster.yml
@@ -2,6 +2,7 @@
 - rabbitmq
 classes:
 - service.rabbitmq.support
+
 parameters:
   rabbitmq:
     server: