diff --git a/emacs/init.org b/emacs/init.org
index 1656356..c11b562 100755
--- a/emacs/init.org
+++ b/emacs/init.org
@@ -3209,7 +3209,9 @@ And a handy shortcut to hop into a Geiser REPL:
     (when (file-exists-p
 	   (expand-file-name "~/quicklisp/slime-helper.el"))
       (load (expand-file-name "~/quicklisp/slime-helper.el")))
-    (add-hook 'slime-repl-mode-hook 'smartparens-strict-mode))
+    (add-hook 'slime-repl-mode-hook 'smartparens-strict-mode)
+    :general
+    ((normal motion visual insert emacs) slime-mode-map "M-." #'slime-edit-definition))
 
     (add-to-list 'auto-mode-alist '("\\.cl\\'" . lisp-mode))
 #+END_SRC