diff --git a/flake.nix b/flake.nix
index f403b58e..d85cb6dd 100644
--- a/flake.nix
+++ b/flake.nix
@@ -51,6 +51,7 @@
     jovian,
     ...
   }: {
+    formatter."x86_64-linux" = nixpkgs.legacyPackages."x86_64-linux".alejandra;
     homeConfigurations = {
       aly = home-manager.lib.homeManagerConfiguration {
         pkgs = import nixpkgs {system = "x86_64-linux";};