diff --git a/shells/nixos-config.nix b/shells/nixos-config.nix
index 168ae090..0e79eb51 100644
--- a/shells/nixos-config.nix
+++ b/shells/nixos-config.nix
@@ -5,6 +5,6 @@
     pkgs.nixos-rebuild
     pkgs.nixpkgs-fmt
     (pkgs.writeShellScriptBin "fetchpatch" "curl -L https://github.com/NixOS/nixpkgs/pull/$1.patch -o patches/$1.patch")
-    inputs.agenix.defaultPackage.x86_64-linux
+    inputs.agenix.packages.${pkgs.system}.default
   ];
 }