modules/server: make unstable a module arg instead of overlay

1 files changed, 3 insertions, 2 deletions

diff --git a/modules/nixos/server/default.nix b/modules/nixos/server/default.nix
index f1ef1db..9866cd0 100644
--- a/modules/nixos/server/default.nix
+++ b/modules/nixos/server/default.nix
@@ -1,6 +1,7 @@
 {
   config,
   lib,
+  pkgs,
   nixpkgs,
   ...
 }: let
@@ -16,6 +17,8 @@ in {
   ];
 
   config = mkIf cfg.enable {
+    _module.args.unstable = nixpkgs.legacyPackages.${pkgs.system};
+
     base = {
       enable = true;
       documentation.enable = false;
@@ -32,8 +35,6 @@ in {
       settings.allowed-users = [config.networking.hostName];
     };
 
-    nixpkgs.overlays = [(_: prev: {unstable = import nixpkgs {inherit (prev) system;};})];
-
     programs = {
       git.enable = mkDefault true;
       vim.defaultEditor = mkDefault true;