diff --git a/flake.nix b/flake.nix
index 81196eb..b03dd12 100644
--- a/flake.nix
+++ b/flake.nix
@@ -73,13 +73,13 @@
 
       devShells = nix.lib.forAllSystems (pkgs: {
         default = nix.lib.mkDevenvShell {
+          inherit pkgs;
+
           inputs = {
             self = self;
             nixpkgs = pkgs;
           };
 
-          pkgs = pkgs;
-
           modules = [
             {
               packages = [
@@ -88,7 +88,7 @@
               ];
 
               enterShell = ''
-                cp ${nix.lib.eslint-config-file} ./app/frontend/eslint.shared.mjs
+                cp -f ${nix.lib.eslint-config-file} ./app/frontend/eslint.shared.mjs
               '';
 
               scripts = {