diff --git a/init.el b/init.el
index 4b657c5..1e626c3 100644
--- a/init.el
+++ b/init.el
@@ -203,6 +203,8 @@
   :hook
   (typescript-ts-mode . my--set-tab-width-2)
   (tsx-ts-mode . my--set-tab-width-2)
+  :custom
+  (treesit-font-lock-level 4)
   :init
   (add-to-list 'major-mode-remap-alist '(sh-mode . bash-ts-mode))
   (add-to-list 'major-mode-remap-alist '(css-mode . css-ts-mode))