diff --git a/mode-customizations/ruby-mode.el b/mode-customizations/ruby-mode.el
index 8cbbdfa..b823640 100644
--- a/mode-customizations/ruby-mode.el
+++ b/mode-customizations/ruby-mode.el
@@ -38,6 +38,8 @@
               (kbd "C-c C-j") 'hs-toggle-hiding)
             (define-key ruby-mode-map
               (kbd "s-r") 'ruby-compilation-this-buffer)
+            (define-key ruby-mode-map
+              (kbd "C-c C-r") 'ruby-compilation-this-buffer)
             (define-key ruby-mode-map
               (kbd "C-c C-.") 'ac-complete-rsense)
             (define-key ruby-mode-map