diff --git a/flake.nix b/flake.nix
index 1591cfe..6fbcd6f 100644
--- a/flake.nix
+++ b/flake.nix
@@ -99,6 +99,7 @@
           stylua
           shfmt
           nixfmt-rfc-style
+          ruff
 
           lua-language-server
           nixd