diff --git a/lisp/play/gomoku.el b/lisp/play/gomoku.el
index 332d1cedd9c..73cbcc0307d 100644
--- a/lisp/play/gomoku.el
+++ b/lisp/play/gomoku.el
@@ -2,7 +2,7 @@
 
 ;; Copyright (C) 1988, 1994, 1996 Free Software Foundation, Inc.
 
-;; Author: Philippe Schnoebelen <phs@lifia.imag.fr>
+;; Author: Philippe Schnoebelen <phs@lsv.ens-cachan.fr>
 ;; Adapted-By: ESR, Daniel.Pfeiffer@Informatik.START.dbp.de
 ;; Keywords: games
 
diff --git a/lisp/play/mpuz.el b/lisp/play/mpuz.el
index 476f0592630..e08a274b851 100644
--- a/lisp/play/mpuz.el
+++ b/lisp/play/mpuz.el
@@ -2,7 +2,7 @@
 
 ;; Copyright (C) 1990 Free Software Foundation, Inc.
 
-;; Author: Philippe Schnoebelen <phs@lifia.imag.fr>
+;; Author: Philippe Schnoebelen <phs@lsv.ens-cachan.fr>
 ;; Keywords: games
 
 ;; This file is part of GNU Emacs.