diff --git a/snippets/network-flow-matrix.csv b/snippets/network-flow-matrix.csv
index dd585fdf354e..f31d42a1e984 100644
--- a/snippets/network-flow-matrix.csv
+++ b/snippets/network-flow-matrix.csv
@@ -8,6 +8,7 @@ Ingress,TCP,1936,openshift-ingress,router-default,router-default,router,master,F
 Ingress,TCP,2379,openshift-etcd,etcd,etcd,etcdctl,master,FALSE
 Ingress,TCP,2380,openshift-etcd,healthz,etcd,etcd,master,FALSE
 Ingress,TCP,5050,openshift-machine-api,,ironic-proxy,ironic-proxy,master,FALSE
+Ingress,TCP,5051,openshift-machine-api,metal3-state,metal3,metal3-httpd,master,FALSE
 Ingress,TCP,6080,openshift-kube-apiserver,,kube-apiserver,kube-apiserver-insecure-readyz,master,FALSE
 Ingress,TCP,6180,openshift-machine-api,metal3-state,metal3,metal3-httpd,master,FALSE
 Ingress,TCP,6183,openshift-machine-api,metal3-state,metal3,metal3-httpd,master,FALSE