diff --git a/playbooks/groups/postgresql-server.yml b/playbooks/groups/postgresql-server.yml
index 3bd52c7a5e..41fd9978f7 100644
--- a/playbooks/groups/postgresql-server.yml
+++ b/playbooks/groups/postgresql-server.yml
@@ -22,7 +22,7 @@
   - fas_client
   - nagios/client
   - hosts
-  - { role: postgresql_server, when: not inventory_hostname.startswith(('db-koji01.stg', 'db-koji02.stg'))
+  - { role: postgresql_server, when: not inventory_hostname == "db-koji01.stg.phx2.fedoraproject.org" or not inventory_hostname == "db-koji02.stg.phx2.fedoraproject.org" }
   - collectd/base
   - collectd/postgres  # This requires a 'databases' var to be set in host_vars
   - sudo