diff --git a/neutron/values.yaml b/neutron/values.yaml
index 686db9817b..2999e898a7 100644
--- a/neutron/values.yaml
+++ b/neutron/values.yaml
@@ -389,6 +389,12 @@ conf:
             agent:
               tunnel_types: vxlan
               ovsdb_connection: unix:/var/run/openvswitch/db.sock
+    securitygroup:
+      neutron:
+        ml2:
+          ovs:
+            agent:
+              firewall_driver: openvswitch
   metering_agent:
     override:
     append: