@@ -13,14 +13,6 @@ options = "--delete-older-than 14d";     };
   };
 
-  nixpkgs.config = {
-    packageOverrides = pkgs: {
-      unstable = import <nixos-unstable> {
-        config = config.nixpkgs.config;
-      };
-    };
-  };
-
   environment.systemPackages = with pkgs; [
     cachix
   ];
@@ -31,7 +23,6 @@ flags = [ "--max-jobs" "1" ];   };
   systemd.services.nixos-upgrade = {
     script = pkgs.lib.mkForce ''
-      ${pkgs.nix}/bin/nix-channel --update nixos-unstable
       ${config.system.build.nixos-rebuild}/bin/nixos-rebuild boot --no-build-output --upgrade ${toString config.system.autoUpgrade.flags}
     '';
   };

@@ -10,11 +10,6 @@ ]; 
   nixpkgs.config = {
     allowUnfree = true;
-    packageOverrides = pkgs: {
-      unstable = import <nixpkgs-unstable> {
-        config = config.nixpkgs.config;
-      };
-    };
   };
 
   networking = {