diff --git a/classes/cluster/virtual-mcp-ocata-ovs/infra/config.yml b/classes/cluster/virtual-mcp-ocata-ovs/infra/config.yml
index a719b3e..8fb67fd 100644
--- a/classes/cluster/virtual-mcp-ocata-ovs/infra/config.yml
+++ b/classes/cluster/virtual-mcp-ocata-ovs/infra/config.yml
@@ -166,4 +166,5 @@
           classes:
           - system.influxdb.server.single
           - system.influxdb.database.stacklight
+          params:
             linux_system_codename: xenial
diff --git a/classes/system b/classes/system
index f1facc8..c5df34a 160000
--- a/classes/system
+++ b/classes/system
@@ -1 +1 @@
-Subproject commit f1facc81f3e7d6d48c8eee68d645311f2a166dad
+Subproject commit c5df34ae453d53274d570ab0a0e91ed7c43f22c5