diff --git a/flake.nix b/flake.nix
index 238d7cc..abf41a5 100644
--- a/flake.nix
+++ b/flake.nix
@@ -115,7 +115,7 @@
           default = pkgs.mkShell {
             nativeBuildInputs = with pkgs; [
               nodejs
-              tree-sitter
+              (tree-sitter.override { webUISupport = true; })
             ];
 
             inherit (checks.pre-commit) shellHook;