diff --git a/lisp/coding-utf8.el b/lisp/coding-utf8.el
index aa47488..e3e26ff 100644
--- a/lisp/coding-utf8.el
+++ b/lisp/coding-utf8.el
@@ -39,9 +39,9 @@
         (insert-utf8)
       (insert "-*- coding:utf-8 -*- "))))
 
-;; keybinding: C-c u
+;; keybinding: C-c C-l u
 ;; Insert an comment of 'coding:utf-8'.
-(define-key global-map "\C-cu" 'insert-string-utf8)
+(define-key global-map "\C-c\C-lu" 'insert-string-utf8)
 
 (provide 'coding-utf8)
 ;;; coding-utf8.el ends here
diff --git a/lisp/reloader.el b/lisp/reloader.el
index 52231e1..0eae545 100644
--- a/lisp/reloader.el
+++ b/lisp/reloader.el
@@ -48,6 +48,6 @@
       (setq files (cdr files)))))
  
  
-(define-key global-map "\C-cr" 'reloader-reload)
+(define-key global-map "\C-c\C-lr" 'reloader-reload)
 (provide 'reloader)
 ;;; reloader.el ends here