diff --git a/nixos/modules/services/backup/tarsnap.nix b/nixos/modules/services/backup/tarsnap.nix
index 3395a0b52630..03fbd29a191d 100644
--- a/nixos/modules/services/backup/tarsnap.nix
+++ b/nixos/modules/services/backup/tarsnap.nix
@@ -32,6 +32,9 @@ in
           backup service. This installs a <literal>systemd</literal>
           service called <literal>tarsnap-backup</literal> which is
           periodically run by cron, or you may run it on-demand.
+
+          See <link xlink:href='http://www.tarsnap.com/gettingstarted.html'>Getting Started</link> 
+          Tarsnap page.
         '';
       };