diff --git a/modules/home-manager/emacs/init.el b/modules/home-manager/emacs/init.el
index 2cec837..ef6bc3b 100644
--- a/modules/home-manager/emacs/init.el
+++ b/modules/home-manager/emacs/init.el
@@ -570,6 +570,6 @@
 (use-package nov
   :ensure t
   :config
-  ((add-to-list 'auto-mode-alist '("\\.epub\\'" . nov-mode))))
+  (add-to-list 'auto-mode-alist '("\\.epub\\'" . nov-mode)))
 
 (provide 'init)