diff --git a/classes/cluster/virtual-mcp11-dvr/.env b/classes/cluster/virtual-mcp11-dvr/.env
index fdfff18..5dd2f55 100644
--- a/classes/cluster/virtual-mcp11-dvr/.env
+++ b/classes/cluster/virtual-mcp11-dvr/.env
@@ -1 +1 @@
-EXTRA_FORMULAS="ntp sphinx nginx memcached horizon"
+EXTRA_FORMULAS="ntp sphinx nginx memcached collectd heka grafana"
diff --git a/classes/cluster/virtual-mcp11-ovs/.env b/classes/cluster/virtual-mcp11-ovs/.env
index fdfff18..5dd2f55 100644
--- a/classes/cluster/virtual-mcp11-ovs/.env
+++ b/classes/cluster/virtual-mcp11-ovs/.env
@@ -1 +1 @@
-EXTRA_FORMULAS="ntp sphinx nginx memcached horizon"
+EXTRA_FORMULAS="ntp sphinx nginx memcached collectd heka grafana"