diff --git a/htdocs/opensurvey/list.php b/htdocs/opensurvey/list.php
index d3739418822..49fa1da6149 100644
--- a/htdocs/opensurvey/list.php
+++ b/htdocs/opensurvey/list.php
@@ -1,5 +1,6 @@
 <?php
 /* Copyright (C) 2013      Laurent Destailleur <eldy@users.sourceforge.net>
+ * Copyright (C) 2014 Marcos García				<marcosgdf@gmail.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/htdocs/opensurvey/public/index.php b/htdocs/opensurvey/public/index.php
index 4d722e703b9..95519ba7278 100644
--- a/htdocs/opensurvey/public/index.php
+++ b/htdocs/opensurvey/public/index.php
@@ -1,5 +1,6 @@
 <?php
 /* Copyright (C) 2013      Laurent Destailleur <eldy@users.sourceforge.net>
+ * Copyright (C) 2014 Marcos García				<marcosgdf@gmail.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by