diff --git a/modules/openstack_project/manifests/mirror_update.pp b/modules/openstack_project/manifests/mirror_update.pp
index 435723b4a9..5b2e1e5555 100644
--- a/modules/openstack_project/manifests/mirror_update.pp
+++ b/modules/openstack_project/manifests/mirror_update.pp
@@ -64,7 +64,7 @@ class openstack_project::mirror_update (
     distributions      => 'openstack_project/reprepro/distributions.debian.erb',
     updates_file       => 'puppet:///modules/openstack_project/reprepro/debuntu-updates',
     releases           => ['stretch', 'buster'],
-    skip_backports_for => ['buster'],
+    skip_backports_for => [''],
   }
 
   cron { 'reprepro debian':