diff --git a/README.md b/README.md
index cc755c1..5275105 100644
--- a/README.md
+++ b/README.md
@@ -4,8 +4,11 @@ This repository contains setup or configuration files for [LibreELEC](https://li
 
 ### WireGuard VPN setup
 * copy `~/.config/wireguard/wireguard.config.sample` to a new file, and adjust the parameters (see
-https://wiki.libreelec.tv/configuration/wireguard for reference)
+[LibreELEC wiki](https://wiki.libreelec.tv/configuration/wireguard) for reference)
 * do NOT set the DNS server in this conf file, but in `variables.conf`
+* it is advisable to create a Systemd unit to manage the VPN connection, especially if it should start at boot
+  * use the [wiki](https://wiki.libreelec.tv/configuration/wireguard#configuring-systemd), and mind that the connection
+  name to use with `connmanctl` is the ConnMan id (`vpn_<endpoint_address>`) and not the name given to the connection
 
 ### Files
 * `variables.conf.template` contains examples variables definitions, and should be copied locally to `variables.conf`