diff --git a/admin/configuration.php b/admin/configuration.php
index f1b943cfd..9d34fbbf1 100644
--- a/admin/configuration.php
+++ b/admin/configuration.php
@@ -76,6 +76,7 @@ $comments_checkboxes = array(
     'email_admin_on_comment_deletion',
     'comments_author_mandatory',
     'comments_email_mandatory',
+    'comments_enable_website',
   );
 
 $display_checkboxes = array(
diff --git a/admin/themes/default/template/configuration.tpl b/admin/themes/default/template/configuration.tpl
index d3309e8a7..ea2f8ec86 100644
--- a/admin/themes/default/template/configuration.tpl
+++ b/admin/themes/default/template/configuration.tpl
@@ -272,6 +272,13 @@ jQuery("input[name='mail_theme']").change(function() {
       </label>
     </li>
 
+    <li>
+      <label>
+        <input type="checkbox" name="comments_enable_website" {if ($comments.comments_enable_website)}checked="checked"{/if}>
+        {'Allow users to add a link to their website'|translate}
+      </label>
+    </li>
+
     <li>
       <label>
         <input type="checkbox" name="user_can_edit_comment" {if ($comments.user_can_edit_comment)}checked="checked"{/if}>
diff --git a/include/picture_comment.inc.php b/include/picture_comment.inc.php
index eabdff1f0..cd4eda724 100644
--- a/include/picture_comment.inc.php
+++ b/include/picture_comment.inc.php
@@ -262,6 +262,7 @@ SELECT
         'SHOW_EMAIL' =>       !is_classic_user() or empty($user['email']),
         'EMAIL_MANDATORY' =>  $conf['comments_email_mandatory'],
         'EMAIL' =>            '',
+        'SHOW_WEBSITE' =>     $conf['comments_enable_website'],
       );
 
     if ('reject'==@$comment_action)
diff --git a/install/config.sql b/install/config.sql
index 3783d0130..d247b93c0 100644
--- a/install/config.sql
+++ b/install/config.sql
@@ -8,6 +8,7 @@ INSERT INTO piwigo_config (param,value,comment) VALUES ('comments_forall','false
 INSERT INTO piwigo_config (param,value,comment) VALUES ('comments_order','ASC','comments order on picture page and cie');
 INSERT INTO piwigo_config (param,value,comment) VALUES ('comments_author_mandatory','false','Comment author is mandatory');
 INSERT INTO piwigo_config (param,value,comment) VALUES ('comments_email_mandatory','false','Comment email is mandatory');
+INSERT INTO piwigo_config (param,value,comment) VALUES ('comments_enable_website','true','Enable "website" field on add comment form');
 INSERT INTO piwigo_config (param,value,comment) VALUES ('user_can_delete_comment','false','administrators can allow user delete their own comments');
 INSERT INTO piwigo_config (param,value,comment) VALUES ('user_can_edit_comment','false','administrators can allow user edit their own comments');
 INSERT INTO piwigo_config (param,value,comment) VALUES ('email_admin_on_comment_edition','false','Send an email to the administrators when a comment is modified');
diff --git a/install/db/142-database.php b/install/db/142-database.php
new file mode 100644
index 000000000..869f03faa
--- /dev/null
+++ b/install/db/142-database.php
@@ -0,0 +1,35 @@
+<?php
+// +-----------------------------------------------------------------------+
+// | Piwigo - a PHP based photo gallery                                    |
+// +-----------------------------------------------------------------------+
+// | Copyright(C) 2008-2014 Piwigo Team                  http://piwigo.org |
+// | Copyright(C) 2003-2008 PhpWebGallery Team    http://phpwebgallery.net |
+// | Copyright(C) 2002-2003 Pierrick LE GALL   http://le-gall.net/pierrick |
+// +-----------------------------------------------------------------------+
+// | 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  |
+// | the Free Software Foundation                                          |
+// |                                                                       |
+// | This program is distributed in the hope that it will be useful, but   |
+// | WITHOUT ANY WARRANTY; without even the implied warranty of            |
+// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU      |
+// | General Public License for more details.                              |
+// |                                                                       |
+// | You should have received a copy of the GNU General Public License     |
+// | along with this program; if not, write to the Free Software           |
+// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
+// | USA.                                                                  |
+// +-----------------------------------------------------------------------+
+
+if (!defined('PHPWG_ROOT_PATH'))
+{
+  die('Hacking attempt!');
+}
+
+$upgrade_description = 'add "comments_enable_website" parameter';
+
+conf_update_param('comments_enable_website', 'true');
+
+echo "\n".$upgrade_description."\n";
+
+?>
diff --git a/language/en_UK/admin.lang.php b/language/en_UK/admin.lang.php
index dcb45fe8b..180750941 100644
--- a/language/en_UK/admin.lang.php
+++ b/language/en_UK/admin.lang.php
@@ -168,6 +168,7 @@ $lang['all'] = "all";
 $lang['Allow rating'] = "Allow rating";
 $lang['Allow user customization'] = 'Allow user customization';
 $lang['Allow user registration'] = "Allow user registration";
+$lang['Allow users to add a link to their website'] = "Allow users to add a link to their website";
 $lang['Allow users to delete their own comments'] = "Allow users to delete their own comments";
 $lang['Allow users to edit their own comments'] = "Allow users to edit their own comments";
 $lang['Allowed file types: %s.'] = 'Allowed file types: %s.';
diff --git a/language/fr_FR/admin.lang.php b/language/fr_FR/admin.lang.php
index b02798541..515850e00 100644
--- a/language/fr_FR/admin.lang.php
+++ b/language/fr_FR/admin.lang.php
@@ -974,4 +974,5 @@ $lang['Open user details'] = 'Ouvrir les détails de l\'utilisateur';
 $lang['Close user details'] = 'Fermer les détails de l\'utilisateur';
 $lang['close'] = 'fermer';
 $lang['Activate it now'] = 'Activate it now';
+$lang['Allow users to add a link to their website'] = 'Autoriser les utilisateurs à donner un lien vers leur site web';
 ?>
\ No newline at end of file
diff --git a/themes/default/template/picture.tpl b/themes/default/template/picture.tpl
index f64e04856..2ee395c53 100644
--- a/themes/default/template/picture.tpl
+++ b/themes/default/template/picture.tpl
@@ -340,8 +340,10 @@ function setPrivacyLevel(id, level){
 					<p><label for="email">{'Email address'|@translate}{if $comment_add.EMAIL_MANDATORY} ({'mandatory'|@translate}){/if} :</label></p>
 					<p><input type="text" name="email" id="email" value="{$comment_add.EMAIL}"></p>
 				{/if}
-				<p><label for="website_url">{'Website'|@translate} :</label></p>
-				<p><input type="text" name="website_url" id="website_url" value="{$comment_add.WEBSITE_URL}"></p>
+        {if $comment_add.SHOW_WEBSITE}
+          <p><label for="website_url">{'Website'|@translate} :</label></p>
+          <p><input type="text" name="website_url" id="website_url" value="{$comment_add.WEBSITE_URL}"></p>
+        {/if}
 				<p><label for="contentid">{'Comment'|@translate} ({'mandatory'|@translate}) :</label></p>
 				<p><textarea name="content" id="contentid" rows="5" cols="50">{$comment_add.CONTENT}</textarea></p>
 				<p><input type="hidden" name="key" value="{$comment_add.KEY}">