diff --git a/templates/cinder.conf.j2 b/templates/cinder.conf.j2
index 71d5149e..c3d22014 100644
--- a/templates/cinder.conf.j2
+++ b/templates/cinder.conf.j2
@@ -109,7 +109,7 @@ connection = mysql+pymysql://{{ cinder_galera_user }}:{{ cinder_container_mysql_
 ssl = {{ cinder_oslomsg_rpc_use_ssl }}
 
 [oslo_messaging_notifications]
-driver = {% if cinder_ceilometer_enabled %}messagingv2{% else %}noop{% endif %}
+driver = {{ (cinder_ceilometer_enabled | bool) | ternary('messagingv2', 'noop') }}
 transport_url = {{ cinder_oslomsg_notify_transport }}://{% for host in cinder_oslomsg_notify_servers.split(',') %}{{ cinder_oslomsg_notify_userid }}:{{ cinder_oslomsg_notify_password }}@{{ host }}:{{ cinder_oslomsg_notify_port }}{% if not loop.last %},{% else %}/{{ cinder_oslomsg_notify_vhost }}{% if cinder_oslomsg_notify_use_ssl | bool %}?ssl=1{% else %}?ssl=0{% endif %}{% endif %}{% endfor %}
 
 [oslo_concurrency]