diff --git a/emacs/.emacs.d/Cask b/emacs/.emacs.d/Cask
index b0801c3..4f19750 100644
--- a/emacs/.emacs.d/Cask
+++ b/emacs/.emacs.d/Cask
@@ -6,6 +6,7 @@
 
 (depends-on "slime")
 
+(depends-on "use-package")
 (depends-on "beacon")
 (depends-on "boxquote")
 (depends-on "bundler")