diff --git a/mailserver/system/mailserver.nix b/mailserver/system/mailserver.nix
index d97e102..9076374 100644
--- a/mailserver/system/mailserver.nix
+++ b/mailserver/system/mailserver.nix
@@ -6,10 +6,10 @@ in
   imports = [
     (builtins.fetchTarball {
       # Pick a commit from the branch you are interested in
-      url = "https://gitlab.com/simple-nixos-mailserver/nixos-mailserver/-/archive/5675b122/nixos-mailserver-5675b122.tar.gz";
+      url = "https://gitlab.com/simple-nixos-mailserver/nixos-mailserver/-/archive/f535d812/nixos-mailserver-f535d812.tar.gz";
 
       # And set its hash
-      sha256 = "1fwhb7a5v9c98nzhf3dyqf3a5ianqh7k50zizj8v5nmj3blxw4pi";
+      sha256 = "sha256:0csx2i8p7gbis0n5aqpm57z5f9cd8n9yabq04bg1h4mkfcf7mpl6";
     })
   ];