diff --git a/devstack/lib/ironic b/devstack/lib/ironic
index 7347a0e53e..2d6b039885 100644
--- a/devstack/lib/ironic
+++ b/devstack/lib/ironic
@@ -2643,7 +2643,7 @@ function get_ironic_node_prefix {
 
 function setup_vxlan_network {
     sudo ovs-vsctl add-port $IRONIC_VM_NETWORK_BRIDGE phy-brbm-infra
-    sudo ovs-vsctl add-port br-infra phy-infra-brbm
+    sudo ovs-vsctl add-port $PUBLIC_BRIDGE phy-infra-brbm
     sudo ovs-vsctl set interface phy-brbm-infra type=patch
     sudo ovs-vsctl set interface phy-infra-brbm type=patch
     sudo ovs-vsctl set interface phy-infra-brbm options:peer=phy-brbm-infra
diff --git a/zuul.d/ironic-jobs.yaml b/zuul.d/ironic-jobs.yaml
index da1ebfdef5..acfc69d5a7 100644
--- a/zuul.d/ironic-jobs.yaml
+++ b/zuul.d/ironic-jobs.yaml
@@ -440,6 +440,7 @@
           PHYSICAL_NETWORK: mynetwork
           Q_ML2_TENANT_NETWORK_TYPE: vlan
           VIRT_DRIVER: ironic
+          PUBLIC_BRIDGE: br-infra
         devstack_services:
           c-api: False
           c-bak: False