diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 9ef8712df1b..ffa9bf79734 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -20,7 +20,7 @@
 	(tramp-register-file-name-handlers) Renamed from
 	`tramp-register-file-name-handler'.  Register both
 	`tramp-file-name-handler' and `tramp-completion-file-name-handler'.
-	(tramp-register-completion-file-name-handler): Removed.
+	(tramp-register-completion-file-name-handler): Removed.  (Bug#4260)
 
 2009-08-28  Nick Roberts  <nickrob@snap.net.nz>