diff --git a/init.el b/init.el
index cdb30ab..5cb1b9a 100644
--- a/init.el
+++ b/init.el
@@ -313,6 +313,11 @@
   (:option eshell-directory-name (acdw/in-dir "eshell/" t)
            eshell-aliases-file (acdw/in-dir "eshell/aliases" t)))
 
+;; Debugger
+(setup debugger
+  (:hook visual-line-mode)
+  (:acdw/leader "d" toggle-debug-on-error))
+
 ;; Garbage collection
 (add-hook 'minibuffer-setup-hook #'acdw/gc-disable)
 (add-hook 'minibuffer-exit-hook #'acdw/gc-enable)