diff --git a/flake.nix b/flake.nix
index f0e9fd2..0156378 100644
--- a/flake.nix
+++ b/flake.nix
@@ -19,7 +19,7 @@
       ];
 
       perSystem =
-        { config, pkgs, ... }:
+        { pkgs, ... }:
         {
           devShells.default = pkgs.mkShell {
             packages = with pkgs; [ nixd ];