diff --git a/nixos/modules/services/networking/openvpn.nix b/nixos/modules/services/networking/openvpn.nix
index b94b4026fd91..f47122ee70bf 100644
--- a/nixos/modules/services/networking/openvpn.nix
+++ b/nixos/modules/services/networking/openvpn.nix
@@ -85,7 +85,7 @@ in
         {
           server = {
             config = '''
-              # Simplest server configuration: http://openvpn.net/index.php/documentation/miscellaneous/static-key-mini-howto.html.
+              # Simplest server configuration: https://community.openvpn.net/openvpn/wiki/StaticKeyMiniHowto
               # server :
               dev tun
               ifconfig 10.8.0.1 10.8.0.2