diff --git a/site.yml.sample b/site.yml.sample
index f74ace053..d6948a5f2 100644
--- a/site.yml.sample
+++ b/site.yml.sample
@@ -5,6 +5,7 @@
   become: True
   roles:
   - ceph-mon
+  - ceph-agent
 
 - hosts: osds
   become: True