diff --git a/environments/undercloud.yaml b/environments/undercloud.yaml
index de1ecb64b7..b1e5956e76 100644
--- a/environments/undercloud.yaml
+++ b/environments/undercloud.yaml
@@ -111,7 +111,7 @@ parameter_defaults:
   IronicDefaultInspectInterface: 'inspector'
   IronicDefaultResourceClass: 'baremetal'
   IronicEnabledHardwareTypes: ['ipmi', 'redfish', 'idrac', 'ilo']
-  IronicEnabledBootInterfaces: ['pxe', 'ilo-pxe']
+  IronicEnabledBootInterfaces: ['ipxe', 'pxe', 'ilo-pxe']
   IronicEnabledConsoleInterfaces: ['ipmitool-socat', 'ilo', 'no-console']
   IronicEnabledDeployInterfaces: ['direct', 'ansible']
   IronicEnabledInspectInterfaces: ['inspector', 'no-inspect']