diff --git a/hosts/thrall/default.nix b/hosts/thrall/default.nix
index e884e73..db20a13 100644
--- a/hosts/thrall/default.nix
+++ b/hosts/thrall/default.nix
@@ -137,7 +137,7 @@
       forceSSL = true;
       enableACME = true;
       root = "/var/www/blog";
-      serverAliases = [ "www.failco.de" ];
+      serverAliases = [ "www.failco.de" "mail.failco.de" ];
     };
   };