diff --git a/lisp/vc/log-edit.el b/lisp/vc/log-edit.el
index bbca805fd2b..19f5b7f2296 100644
--- a/lisp/vc/log-edit.el
+++ b/lisp/vc/log-edit.el
@@ -32,6 +32,7 @@
 (require 'add-log)			; for all the ChangeLog goodies
 (require 'pcvs-util)
 (require 'ring)
+(require 'cl-lib)
 
 ;;;;
 ;;;; Global Variables