diff --git a/classes/cluster/virtual-mcp-ocata-dvr/init.yml b/classes/cluster/virtual-mcp-ocata-dvr/init.yml
index bd4c2e4..14f6686 100644
--- a/classes/cluster/virtual-mcp-ocata-dvr/init.yml
+++ b/classes/cluster/virtual-mcp-ocata-dvr/init.yml
@@ -1,4 +1,5 @@
 classes:
+- system.linux.network.dynamic_hosts
 - service.grafana.collector
 - system.heka.log_collector.single
 - system.heka.log_collector.output.telegraf