diff --git a/emacs/.emacs.d/init.el b/emacs/.emacs.d/init.el
index ac527a5..4afca55 100644
--- a/emacs/.emacs.d/init.el
+++ b/emacs/.emacs.d/init.el
@@ -430,6 +430,8 @@ MODE1 is enabled and vice-versa."
 
 (use-package bundler :ensure t :defer t)
 
+(use-package buttercup :ensure t :defer t)
+
 (use-package eap
   :load-path "vendor-lisp/eap"
   :commands (eap)