diff --git a/nix/configuration.nix b/nix/configuration.nix
index 77f130e..5b94d07 100644
--- a/nix/configuration.nix
+++ b/nix/configuration.nix
@@ -30,8 +30,7 @@ in {
  # Linux kernel Latest
   boot.kernelPackages = pkgs.linuxPackages_latest;
   # Use the GRUB 2 boot loader.
-  boot.loader.grub.enable = true;
-  boot.loader.grub.version = 2;
+
   # boot.loader.grub.efiSupport = true;
   # boot.loader.grub.efiInstallAsRemovable = true;
   # boot.loader.efi.efiSysMountPoint = "/boot/efi";
diff --git a/nix/machines/G560.nix b/nix/machines/G560.nix
index 6a0a876..1c77580 100644
--- a/nix/machines/G560.nix
+++ b/nix/machines/G560.nix
@@ -1,5 +1,6 @@
 { config, pkgs, ... }:
 {
- 
+ boot.loader.grub.enable = true;
+ boot.loader.grub.version = 2;
  boot.loader.grub.device = "/dev/sda"; # or "nodev" for efi only
 }
diff --git a/nix/user.nix b/nix/user.nix
index 804abaf..5445c6c 100644
--- a/nix/user.nix
+++ b/nix/user.nix
@@ -48,6 +48,8 @@ in
       "sudo nixos-rebuild switch -I nixos-config=/home/klimi/dotfiles/nix/configuration.nix";
     nrb =
       "sudo nixos-rebuild boot -I nixos-config=/home/klimi/dotfiles/nix/configuration.nix";
+    un =
+      "NIXPKGS_ALLOW_UNFREE=1 ";
   };
 
   
@@ -86,6 +88,7 @@ in
       programs.firefox.enable = true;
       home = {
         packages = [
+          pkgs.ncat
           pkgs.lm_sensors
           pkgs.dunst
           pkgs.libnotify