diff --git a/inventory/host_vars/undercloud01.cloud.fedoraproject.org b/inventory/host_vars/undercloud01.cloud.fedoraproject.org
index e00c54a4ad..9036efa533 100644
--- a/inventory/host_vars/undercloud01.cloud.fedoraproject.org
+++ b/inventory/host_vars/undercloud01.cloud.fedoraproject.org
@@ -13,7 +13,7 @@ eth0_nm: 255.255.255.0
 eth1_ip: 192.168.20.1
 eth1_nm: 255.255.255.0
 
-main_bridge: br1
+main_bridge: br0
 
 ks_url: http://209.132.181.6/repo/rhel/ks/kvm-rhel-7-ext
 ks_repo: http://209.132.181.6/repo/rhel/RHEL7-x86_64/