1{ pkgs, ... }:
 2{
 3  programs.nh = {
 4    enable = true;
 5    package = pkgs.nh;
 6    flake = "/home/vincent/src/home";
 7    clean = {
 8      enable = true;
 9      extraArgs = "--keep-since 15d --keep 3";
10    };
11  };
12}