diff --git a/lib/baseSystem.nix b/lib/baseSystem.nix
index 61c6a6d..242e857 100644
--- a/lib/baseSystem.nix
+++ b/lib/baseSystem.nix
@@ -1,4 +1,4 @@
-{ config, pkgs, lib, ... }:
+{ config, pkgs, lib, inputs, ... }:
 
 let
   network = import ./network.nix;
@@ -160,10 +160,15 @@ in {
     };
   };
 
-  nix.package = pkgs.nixUnstable;
-  nix.extraOptions = ''
+  nix = {
+    package = pkgs.nixUnstable;
+    extraOptions = ''
       experimental-features = nix-command flakes ca-references
     '';
+    registry = {
+      nixpkgs.flake = inputs.nixpkgs;
+    };
+  };
   
   boot = {
     loader =  {