diff --git a/net/openvswitch/dp_notify.c b/net/openvswitch/dp_notify.c
index 653d073..f3ee2f2 100644
--- a/net/openvswitch/dp_notify.c
+++ b/net/openvswitch/dp_notify.c
@@ -30,8 +30,8 @@ static void dp_detach_port_notify(struct vport *vport)
 	struct datapath *dp;
 
 	dp = vport->dp;
-	notify = ovs_vport_cmd_build_info(vport, 0, 0,
-					  OVS_VPORT_CMD_DEL);
+	notify = ovs_vport_cmd_build_info(vport, ovs_dp_get_net(dp),
+					  0, 0, OVS_VPORT_CMD_DEL);
 	ovs_dp_detach_port(vport);
 	if (IS_ERR(notify)) {
 		genl_set_err(&dp_vport_genl_family, ovs_dp_get_net(dp), 0,