diff --git a/flake.nix b/flake.nix
index 27f0b0a..9e6368b 100644
--- a/flake.nix
+++ b/flake.nix
@@ -145,7 +145,7 @@
 
           });
 
-        devShell = pkgs.mkShell {
+        devShells.default = pkgs.mkShell {
           buildInputs = (with pkgs; [
             black
             nixpkgs-fmt