diff --git a/metadata/service/server/carbon.yml b/metadata/service/server/carbon.yml
index 4a3e391..742bf33 100644
--- a/metadata/service/server/carbon.yml
+++ b/metadata/service/server/carbon.yml
@@ -1,7 +1,7 @@
 applications:
 - statsd
 parameters:
-  _params:
+  _param:
     statsd_server_backend_host: localhost
     statsd_server_backend_port: 2003
   statsd:
diff --git a/metadata/service/server/rabbitmq.yml b/metadata/service/server/rabbitmq.yml
index 8c0fdc6..603f26c 100644
--- a/metadata/service/server/rabbitmq.yml
+++ b/metadata/service/server/rabbitmq.yml
@@ -1,7 +1,7 @@
 applications:
 - statsd
 parameters:
-  _params:
+  _param:
     statsd_server_backend_host: localhost
     statsd_server_backend_port: 5672
     statsd_server_backend_user: metric