diff --git a/bundle/bundle--gui.el b/bundle/bundle--gui.el
index 54ae437d..b229a109 100644
--- a/bundle/bundle--gui.el
+++ b/bundle/bundle--gui.el
@@ -25,7 +25,8 @@
 
 (use-package olivetti
   :init (add-hook 'Info-mode-hook (lambda () (olivetti-mode) (setq olivetti-body-width 73)))
-  :custom (olivetti-body-width 89))
+  :custom (olivetti-body-width 89)
+  :bind ("C-c M-o" . olivetti-mode))
 
 (use-package shrface
   :config