diff --git a/config.org b/config.org
index 52c61e6..e2b68f1 100644
--- a/config.org
+++ b/config.org
@@ -342,6 +342,7 @@ Source: [[https://stackoverflow.com/a/744681][Stack Overflow: Unable to hide wel
 
 #+begin_src emacs-lisp
 (add-hook 'text-mode-hook #'hl-line-mode)
+(add-hook 'prog-mode-hook #'hl-line-mode)
 (add-hook 'org-agenda-finalize-hook #'hl-line-mode)
 #+end_src