tes

lib/default.nix

@@ -50,6 +50,11 @@
       config.allowUnfree = unfree; 
       hostPlatform = system;
     };
+    pkgs-unstable = import inputs.nixpkgs-unstable {
+      inherit system; 
+      config.allowUnfree = unfree; 
+      hostPlatform = system;
+    };
 
     modules = [
         # Types are 'default', 'small', and 'minimal'

nixos/users/albert/desktop.nix

@@ -1,11 +1,11 @@
-{ config, lib, pkgs, desktop, inputs, system, ... }: {
+{ config, lib, pkgs, pkgs-unstable, desktop, inputs, system, ... }: {
   # Steam, Vintage Story areu nfree.
-  environment.systemPackages = with pkgs; [
-    bitwarden
-    steam
-    lutris
-    vlc
-    inputs.nixpkgs-unstable.legacyPackages.${system}.vintagestory
+  environment.systemPackages = [
+    pkgs.bitwarden
+    pkgs.steam
+    pkgs.lutris
+    pkgs.vlc
+   pkgs-unstable.intagestory
   ];
 
 programs.steam = {