diff --git a/mode-customizations/ruby-mode.el b/mode-customizations/ruby-mode.el
index 28ee72d..66eb252 100644
--- a/mode-customizations/ruby-mode.el
+++ b/mode-customizations/ruby-mode.el
@@ -36,7 +36,7 @@
   (setq ruby-use-encoding-map nil)
   (setq whitespace-action (quote (auto-cleanup)))
   (define-key ruby-mode-map (kbd "RET") 'reindent-then-newline-and-indent)
-  (define-key ruby-mode-map (kbd "C-c C-j") 'hs-toggle-hiding)
+  (define-key ruby-mode-map (kbd "C-c C-h") 'hs-toggle-hiding)
   (define-key ruby-mode-map (kbd "C-c C-l") 'goto-line)
   (define-key ruby-mode-map (kbd "C-c C-b") 'eproject-ibuffer)
   (define-key ruby-mode-map (kbd "C-c C-.") 'ac-complete-rsense)