diff --git a/roles/koji_hub/templates/hub.conf.j2 b/roles/koji_hub/templates/hub.conf.j2
index 8752403c98..faed2a3ce9 100644
--- a/roles/koji_hub/templates/hub.conf.j2
+++ b/roles/koji_hub/templates/hub.conf.j2
@@ -24,8 +24,10 @@ MaxRequestLength = 83886080
 
 {% if env == "staging" %}
 AuthPrincipal = host/koji.stg.fedoraproject.org
+HostPrincipalFormat = compile/%s@STG.FEDORAPROJECT.ORG
 {% else %}
 AuthPrincipal = host/koji.fedoraproject.org
+HostPrincipalFormat = compile/%s@FEDORAPROJECT.ORG
 {% endif %}
 AuthKeytab = /etc/koji-hub/koji-hub.keytab