diff --git a/default.nix b/default.nix
index 5294372..6f889f9 100644
--- a/default.nix
+++ b/default.nix
@@ -120,6 +120,9 @@ in
       (pkgs.callPackage (sources.liminix + "/pkgs/min-copy-closure") { nix = pkgs.lix; })
       # Daemon-less garbage collection for Liminix systems.
       (pkgs.callPackage (sources.liminix + "/pkgs/min-collect-garbage") { nix = pkgs.lix; })
+      # TFTP server, friendly for Nix builds.
+      (pkgs.callPackage (sources.liminix + "/pkgs/tufted") { })
+
       (pkgs.callPackage ./lib/colmena {
         colmena = pkgs.callPackage "${sources.colmena}/package.nix" { };
       })