diff --git a/site-docker.yml.sample b/site-docker.yml.sample
index 9eefc5763..35b94a003 100644
--- a/site-docker.yml.sample
+++ b/site-docker.yml.sample
@@ -30,6 +30,11 @@
   roles:
   - ceph-nfs
 
+- hosts: rbd_mirrors
+  become: True
+  roles:
+  - ceph-rbd-mirror
+
 - hosts: restapis
   become: True
   roles: