diff --git a/manifests/heat.pp b/manifests/heat.pp
index 69e8f2fb0..734e74c4e 100644
--- a/manifests/heat.pp
+++ b/manifests/heat.pp
@@ -100,5 +100,6 @@ class openstack_integration::heat (
     ssl_key   => $key_file,
     workers   => 2,
   }
+  class { '::heat::cron::purge_deleted': }
 
 }