diff --git a/kolla/node_custom_config/neutron/ml2_conf.ini b/kolla/node_custom_config/neutron/ml2_conf.ini
index 09f381b4..dd102074 100644
--- a/kolla/node_custom_config/neutron/ml2_conf.ini
+++ b/kolla/node_custom_config/neutron/ml2_conf.ini
@@ -1,5 +1,5 @@
 [ml2]
-mechanism_drivers = {% if enable_neutron_wireguard | bool %}wireguard,{% endif %}openvswitch,genericswitch,{% if enable_ironic_neutron_agent | bool %}baremetal,{% endif %}l2population
+mechanism_drivers = {% if enable_neutron_wireguard | bool %}wireguard,{% endif %}openvswitch,genericswitch,{% if enable_ironic_neutron_agent | bool %}baremetal{% endif %}
 
 [ml2_type_flat]
 # Allow creating flat networks against any physical provider network