diff --git a/puppet/zulip_ops/manifests/prod_app_frontend_once.pp b/puppet/zulip_ops/manifests/prod_app_frontend_once.pp
index 83d5f8b452..a2b64960e0 100644
--- a/puppet/zulip_ops/manifests/prod_app_frontend_once.pp
+++ b/puppet/zulip_ops/manifests/prod_app_frontend_once.pp
@@ -1,5 +1,7 @@
 class zulip_ops::prod_app_frontend_once {
   include zulip::app_frontend_once
+  include zulip::hooks::push_git_ref
+  include zulip::hooks::zulip_notify
 
   file { '/etc/cron.d/update-first-visible-message-id':
     ensure => file,