diff --git a/README.md b/README.md
index 9d80630..09f44e4 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@ keywords in the buffer, use:
 
     (global-set-key (kbd "C->") 'mc/mark-next-like-this)
     (global-set-key (kbd "C-<") 'mc/mark-previous-like-this)
-    (global-set-key (kbd "M-<") 'mc/mark-all-like-this)
+    (global-set-key (kbd "C-c C-<") 'mc/mark-all-like-this)
 
 First mark the word, then add more cursors.
 
diff --git a/multiple-cursors.el b/multiple-cursors.el
index fd306f1..2961fe0 100644
--- a/multiple-cursors.el
+++ b/multiple-cursors.el
@@ -40,7 +40,7 @@
 ;;
 ;;     (global-set-key (kbd "C->") 'mc/mark-next-like-this)
 ;;     (global-set-key (kbd "C-<") 'mc/mark-previous-like-this)
-;;     (global-set-key (kbd "M-<") 'mc/mark-all-like-this)
+;;     (global-set-key (kbd "C-c C-<") 'mc/mark-all-like-this)
 ;;
 ;; First mark the word, then add more cursors.
 ;;