diff --git a/classes/cluster/virtual-mcp-pike-ovs/stacklight/init.yml b/classes/cluster/virtual-mcp-pike-ovs/stacklight/init.yml
index 883bad0..f89e303 100644
--- a/classes/cluster/virtual-mcp-pike-ovs/stacklight/init.yml
+++ b/classes/cluster/virtual-mcp-pike-ovs/stacklight/init.yml
@@ -10,6 +10,7 @@
     grafana_database_type: mysql
     grafana_database_host: ${_param:openstack_database_address}
     grafana_database_password: ${_param:mysql_grafana_password}
+    fluentd_elasticsearch_host: ${_param:stacklight_log_address}
   linux:
     network:
       host: