diff --git a/emacs/.emacs.d/config/init-tree-sitter.el b/emacs/.emacs.d/config/init-tree-sitter.el
index 4bf5e04..2ca5877 100644
--- a/emacs/.emacs.d/config/init-tree-sitter.el
+++ b/emacs/.emacs.d/config/init-tree-sitter.el
@@ -4,6 +4,7 @@
 (use-package tree-sitter
   :hook (after-init . global-tree-sitter-mode)
   :config
+  (add-hook 'tree-sitter-after-on-hook #'tree-sitter-hl-mode)
   (defun tree-sitter-first-matching-child (node pred)
     "Returns the first child of `node' for which `pred' returns true."
     (cl-loop for i from 0 below (tsc-count-children node)