diff --git a/cinder/volume/single.yml b/cinder/volume/single.yml
index b959d32..f66a190 100644
--- a/cinder/volume/single.yml
+++ b/cinder/volume/single.yml
@@ -25,3 +25,4 @@
       identity:
         host: ${_param:openstack_control_address}
         protocol: ${_param:cluster_internal_protocol}
+        region: ${_param:openstack_region}