diff --git a/keystone/server/fernet_rotation/single.yml b/keystone/server/fernet_rotation/single.yml
index bb6f234..8a3d6fb 100644
--- a/keystone/server/fernet_rotation/single.yml
+++ b/keystone/server/fernet_rotation/single.yml
@@ -10,6 +10,9 @@
         credential_rotation_driver: ${_param:credential_rotation_driver}
   linux:
     system:
+      package:
+        rsync:
+          version: latest
       cron:
         user:
           keystone: