diff --git a/dot_config/flake/flake.nix b/dot_config/flake/flake.nix
index ef03985..c0b2fa6 100644
--- a/dot_config/flake/flake.nix
+++ b/dot_config/flake/flake.nix
@@ -3,7 +3,7 @@
 
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
-    nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";
+    nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-25.05";
     lix-module = {
       url = "https://git.lix.systems/lix-project/nixos-module/archive/2.93.0.tar.gz";
       inputs.nixpkgs.follows = "nixpkgs";