diff --git a/group_vars/all.sample b/group_vars/all.sample
index bbf5c8d9e..ecf62ec24 100644
--- a/group_vars/all.sample
+++ b/group_vars/all.sample
@@ -46,6 +46,7 @@ dummy:
 #ceph_stable: false # use ceph stable branch
 #ceph_stable_key: https://download.ceph.com/keys/release.asc
 #ceph_stable_release: infernalis # ceph stable release
+#ceph_stable_repo: "http://ceph.com/debian-{{ ceph_stable_release }}"
 
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 # Stable Releases #