diff --git a/inventory/host_vars/proxy01.stg.phx2.fedoraproject.org b/inventory/host_vars/proxy01.stg.phx2.fedoraproject.org
index c3ee16b969..24dbe8b34c 100644
--- a/inventory/host_vars/proxy01.stg.phx2.fedoraproject.org
+++ b/inventory/host_vars/proxy01.stg.phx2.fedoraproject.org
@@ -10,6 +10,7 @@ vmhost: virthost02.stg.phx2.fedoraproject.org
 volgroup: /dev/vg_guests
 
 eth0_ip: 10.5.128.177
+eth0_secondary_ip: 10.5.128.129
 
 # This is consumed by the roles/fedora-web/main role
 sponsor: redhat