diff --git a/Emacs/.config/emacs/config.org b/Emacs/.config/emacs/config.org
index e5c8d0c..22c2675 100644
--- a/Emacs/.config/emacs/config.org
+++ b/Emacs/.config/emacs/config.org
@@ -398,6 +398,7 @@ set of examples on how to use general.
 
   (nmmap
     :keymaps 'override
+    "M-%" #'replace-regexp-as-diff
     "M-o" #'duplicate-dwim
     "M-;" #'comment-dwim
     "gC"  #'comment-dwim