diff --git a/nixos/profiles/core/nix/flake.nix b/nixos/profiles/core/nix/flake.nix
index dcfcd25..641dea6 100755
--- a/nixos/profiles/core/nix/flake.nix
+++ b/nixos/profiles/core/nix/flake.nix
@@ -1,10 +1,20 @@
-{pkgs, ...}: {
+{
+  pkgs,
+  inputs,
+  ...
+}: {
   # Enable Flakes
   nix.settings.experimental-features = ["nix-command" "flakes"];
 
   # Disable nix-channel
   nix.channel.enable = false;
 
+  # Disable flake-registry
+  # https://nixos-and-flakes.thiscute.world/best-practices/nix-path-and-flake-registry
+  nix.settings.flake-registry = "";
+  nix.registry.nixpkgs.flake = inputs.nixpkgs;
+  nix.registry.nixpkgs-stable.flake = inputs.nixpkgs-stable;
+
   # Install Git
   environment.systemPackages = [pkgs.git];