diff --git a/MANIFEST.in b/MANIFEST.in
index b0af4a6ee..8c4e458cf 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -6,6 +6,7 @@ include etc/designate/*.sample
 include etc/designate/policy.json
 include designate/storage/impl_sqlalchemy/migrate_repo/migrate.cfg
 include designate/backend/impl_powerdns/migrate_repo/migrate.cfg
+include designate/pool_manager/cache/impl_sqlalchemy/migrate_repo/migrate.cfg
 recursive-include designate/resources *
 recursive-include tools *