diff --git a/classes/cluster/virtual-mcp-newton-dvr/.env b/classes/cluster/virtual-mcp-newton-dvr/.env
index d2e169a..7146e72 100644
--- a/classes/cluster/virtual-mcp-newton-dvr/.env
+++ b/classes/cluster/virtual-mcp-newton-dvr/.env
@@ -1 +1 @@
-EXTRA_FORMULAS="ntp sphinx nginx heka grafana rsyslog prometheus telegraf memcached collectd fluentd"
+EXTRA_FORMULAS="ntp sphinx nginx heka grafana rsyslog prometheus telegraf memcached collectd fluentd logrotate"