switch URL for nixpkgs

1 files changed, 1 insertions, 3 deletions

diff --git a/flake.nix b/flake.nix
index c624df9..94e444e 100644
--- a/flake.nix
+++ b/flake.nix
@@ -2,9 +2,7 @@
   description = "personal NixOS configurations";
 
   inputs = {
-    nixpkgs.url = "github:nixos/nixpkgs/nixos-25.05";
-
-    nixpkgsUnstable.url = "github:nixos/nixpkgs/nixos-unstable";
+    nixpkgs.url = "https://channels.nixos.org/nixos-25.05/nixexprs.tar.xz";
 
     home-manager = {
       url = "github:nix-community/home-manager/release-25.05";