modules/programs/cli/nh.mod.nix

@@ -1,25 +1,18 @@
 {
   config,
   lib,
-  pkgs,
-  sources,
   ...
 }: let
   cfg = config.modules.programs.nh;
   inherit (config.modules.other.system) username;
   inherit (lib.modules) mkIf;
   inherit (lib.options) mkEnableOption;
-  nh = (pkgs.callPackage "${sources.nh}/package.nix" {}).overrideAttrs (_: {
-    doInstallCheck = false;
-  });
 in {
   options.modules.programs.nh.enable = mkEnableOption "nh";
 
   config = mkIf cfg.enable {
     programs.nh = {
       enable = true;
-      package = nh;
-
       clean.enable = true;
       clean.extraArgs = "--keep-since 4d --keep 3";
       flake = "/home/${username}/repos/projects/nichts/main";

npins/sources.json

@@ -71,25 +71,17 @@
       "url": "https://github.com/nix-community/lanzaboote/archive/5a776450d904b7ccd377c2a759703152b2553e98.tar.gz",
       "hash": "sha256-9Cc0YqL9ZUpaybJsrRJfXex91QlPmQNqpTLgw/KvJGA="
     },
-    "nh": {
-      "type": "Git",
-      "repository": {
-        "type": "GitHub",
-        "owner": "nix-community",
-        "repo": "nh"
-      },
-      "branch": "master",
-      "submodules": false,
-      "revision": "a90e3124111d9c3eb64e97a5334db09a8e2a4bae",
-      "url": "https://github.com/nix-community/nh/archive/a90e3124111d9c3eb64e97a5334db09a8e2a4bae.tar.gz",
-      "hash": "sha256-KKaUEg1/ntHVsG61CkKFr2mfdsoK9Nj5FM/W1PBhe5o="
-    },
     "nixpkgs": {
       "type": "Channel",
       "name": "nixpkgs-unstable",
       "url": "https://releases.nixos.org/nixpkgs/nixpkgs-25.11pre832020.6b4955211758/nixexprs.tar.xz",
       "hash": "sha256-X3H1JILbG//yt1OHrx7GHwyIUoqmR9jXARlwbZyPF4k="
     },
+    "nixpkgs_2": {
+      "type": "Tarball",
+      "url": "https://channels.nixos.org/nixpkgs-unstable/nixexprs.tar.xz",
+      "hash": "sha256-6lH+e1WGAX7sA9ey7nEcksrMVv0ZGd5TxapjfrAIbts="
+    },
     "npins": {
       "type": "Git",
       "repository": {