diff --git a/lib/cinder b/lib/cinder
index cbe732e..099cfda 100644
--- a/lib/cinder
+++ b/lib/cinder
@@ -341,7 +341,7 @@
             -e 's/snapshot_autoextend_percent =.*/snapshot_autoextend_percent = 20/' \
             /etc/lvm/lvm.conf
     fi
-    iniset $CINDER_CONF keystone_authtoken auth_uri $KEYSTONE_SERVICE_PROTOCOL://$KEYSTONE_SERVICE_HOST:$KEYSTONE_SERVICE_PORT
+    configure_API_version $CINDER_CONF $IDENTITY_API_VERSION
     iniset $CINDER_CONF keystone_authtoken admin_user cinder
     iniset $CINDER_CONF keystone_authtoken admin_tenant_name $SERVICE_TENANT_NAME
     iniset $CINDER_CONF keystone_authtoken admin_password $SERVICE_PASSWORD