diff --git a/classes/cluster/virtual-mcp11-aio/bootstrap_vars b/classes/cluster/virtual-mcp11-aio/bootstrap_vars
index 3720716..5661577 100644
--- a/classes/cluster/virtual-mcp11-aio/bootstrap_vars
+++ b/classes/cluster/virtual-mcp11-aio/bootstrap_vars
@@ -1 +1 @@
-export EXTRA_FORMULAS="$EXTRA_FORMULAS mysql grafana libvirt rsyslog memcached rabbitmq apache keystone glance nova neutron cinder heat horizon ironic tftpd-hpa bind powerdns designate"
+FORMULAS_SALT_MASTER+=(mysql grafana libvirt rsyslog memcached rabbitmq apache keystone glance nova neutron cinder heat horizon ironic tftpd-hpa bind powerdns designate)