diff --git a/flake.nix b/flake.nix
index 8dfa996..096bd6a 100644
--- a/flake.nix
+++ b/flake.nix
@@ -103,7 +103,7 @@
 				git
 				nix-diff
 				just
-				nix-diff
+				alejandra
 			];
 			shellHook =''
 				export PS1="$PS1(toast-configs)> "