diff --git a/ansible/roles/nova/templates/nova.conf.j2 b/ansible/roles/nova/templates/nova.conf.j2
index 22128d9c4a001ca00710507ae6da9b95be8c899b..73d01c7e7f45d48028a99116b4d00021d7a2eef0 100644
--- a/ansible/roles/nova/templates/nova.conf.j2
+++ b/ansible/roles/nova/templates/nova.conf.j2
@@ -126,6 +126,7 @@ num_retries = {{ groups['glance-api'] | length }}
 {% if enable_cinder | bool %}
 [cinder]
 catalog_info = volumev2:cinderv2:internalURL
+os_region_name = {{ openstack_region_name }}
 {% endif %}
 
 [neutron]