diff --git a/.emacs.d/init.el b/.emacs.d/init.el
index d357cad..e90de8b 100644
--- a/.emacs.d/init.el
+++ b/.emacs.d/init.el
@@ -43,8 +43,8 @@
 
 ;;;; internal packages
 (use-package ibuffer
+  :bind ("C-x C-b" . ibuffer)
   :config
-  (global-set-key (kbd "C-x C-b") `ibuffer)
   (setq ibuffer-saved-filter-groups
         (quote (("default"
                  ("emacs" (or