diff --git a/wireguard/readme.md b/wireguard/readme.md
index 079b6ad..fac7747 100644
--- a/wireguard/readme.md
+++ b/wireguard/readme.md
@@ -230,3 +230,6 @@ that makes daily snapshot of the /etc directory which contains the config file.
 Replace the content of the config file with the one from the backup.
 
 
+# Links
+
+[Site to Site config](https://www.procustodibus.com/blog/2020/12/wireguard-site-to-site-config/)