diff --git a/packages.el b/packages.el
index 74cc270..afff10f 100644
--- a/packages.el
+++ b/packages.el
@@ -41,3 +41,8 @@
   (setq dashboard-center-content t)
   (setq dashboard-set-footer nil)
   (dashboard-setup-startup-hook))
+
+(use-package slime
+  :ensure t
+  :config
+  (setq inferior-lisp-program "sbcl"))