added nixpkgs-master

common/global/default.nix

@@ -29,7 +29,12 @@
     extraSpecialArgs = {inherit inputs outputs;};
   };
 
-  nixpkgs.config.allowUnfree = true;
+  nixpkgs = {
+    overlays = builtins.attrValues outputs.overlays;
+    config = {
+      allowUnfree = true;
+    };
+  };
 
   programs = {
     zsh.enable = true;

common/optional/desktop.nix

@@ -1,8 +1,8 @@
 { lib, pkgs, ... }:
 {
   boot = {
-    kernelPackages = lib.mkDefault pkgs.linuxPackages_zen;
-    zfs.package = pkgs.zfs_unstable;
+    kernelPackages = lib.mkDefault pkgs.master.linuxPackages_zen;
+    zfs.package = pkgs.master.zfs_unstable;
   };
   services = {
     desktopManager.plasma6.enable = true;