diff --git a/classes/cluster/virtual-mcp11-aio-barbican/.env b/classes/cluster/virtual-mcp11-aio-barbican/.env
index a97d9f2..d406c92 100644
--- a/classes/cluster/virtual-mcp11-aio-barbican/.env
+++ b/classes/cluster/virtual-mcp11-aio-barbican/.env
@@ -1 +1 @@
-FORMULAS_SALT_MASTER+=(java openssh ntp nginx collectd sensu heka sphinx mysql galera grafana libvirt rsyslog glusterfs postfix xtrabackup freeipa prometheus telegraf elasticsearch kibana rundeck devops-portal libvirt rsyslog memcached rabbitmq apache keystone glance nova neutron cinder heat horizon ironic tftpd-hpa bind powerdns designate barbican iptables manila runtest artifactory logrotate auditd openscap)
+FORMULAS_SALT_MASTER+=(java openssh ntp nginx collectd sensu heka sphinx mysql galera grafana libvirt rsyslog glusterfs xtrabackup freeipa prometheus telegraf elasticsearch kibana rundeck devops-portal libvirt rsyslog memcached rabbitmq apache keystone glance nova neutron cinder heat horizon ironic tftpd-hpa bind powerdns designate barbican iptables manila runtest artifactory logrotate auditd openscap)