diff --git a/README.md b/README.md
index eaeb6a5..ace791d 100644
--- a/README.md
+++ b/README.md
@@ -24,4 +24,14 @@ iptables -A LIBVIRT_FWX -o br100 -i virbr0 -j ACCEPT
 iptables -A LIBVIRT_FWX -o br100 -i virbr1 -j ACCEPT
 iptables -A LIBVIRT_FWX -o br100 -i virbr2 -j ACCEPT
 iptables -A LIBVIRT_FWX -o br100 -i virbr3 -j ACCEPT
-```
\ No newline at end of file
+```
+
+## Magic patch to make metrics-server work
+
+This disables TLS checking, because who need that anyway.
+
+```
+kubectl patch deployment metrics-server -n kube-system --type 'json' -p '[{"op": "add", "path": "/spec/template/spec/containers/0/args/-", "value": "--kubelet-insecure-tls"}]'
+```
+
+Source: http://www.mtitek.com/tutorials/kubernetes/install-kubernetes-metrics-server.php
\ No newline at end of file