diff --git a/.config/emacs/init.el b/.config/emacs/init.el
index de01419..87bae5b 100644
--- a/.config/emacs/init.el
+++ b/.config/emacs/init.el
@@ -5,7 +5,8 @@
   :bind (("C-z" . nil)
          ("C-z i" . (lambda () (interactive) (find-file user-init-file)))
          ("C-z f" . ffap))
-  :hook ((after-save . executable-make-buffer-file-executable-if-script-p))
+  :hook ((after-save . executable-make-buffer-file-executable-if-script-p)
+         (xref-after-update . outline-minor-mode))
   :config
   (defalias 'yes-or-no-p 'y-or-n-p)
   (display-time-mode)