diff --git a/README.rst b/README.rst
index 7d604d6..78293f9 100644
--- a/README.rst
+++ b/README.rst
@@ -446,6 +446,7 @@
               secret_uuid: da74ccb7-aa59-1721-a172-0006b1aa4e3e
               client_cinder_key: AQDOavlU6BsSJhAAnpFR906mvdgdfRqLHwu0Uw==
               report_discard_supported: True
+              image_volume_cache_enabled: False
 
   .. note:: `Ceph official documentation <http://ceph.com/docs/master/rbd/rbd-openstack/>`__