diff --git a/htdocs/website/websiteaccount_card.php b/htdocs/website/websiteaccount_card.php
index 9a1ad910672..0bc4428deb2 100644
--- a/htdocs/website/websiteaccount_card.php
+++ b/htdocs/website/websiteaccount_card.php
@@ -22,24 +22,11 @@
  */
 
 // Load Dolibarr environment
-$res=0;
-// Try main.inc.php into web root known defined into CONTEXT_DOCUMENT_ROOT (not always defined)
-if (! $res && ! empty($_SERVER["CONTEXT_DOCUMENT_ROOT"])) $res=@include($_SERVER["CONTEXT_DOCUMENT_ROOT"]."/main.inc.php");
-// Try main.inc.php into web root detected using web root calculated from SCRIPT_FILENAME
-$tmp=empty($_SERVER['SCRIPT_FILENAME'])?'':$_SERVER['SCRIPT_FILENAME'];$tmp2=realpath(__FILE__); $i=strlen($tmp)-1; $j=strlen($tmp2)-1;
-while($i > 0 && $j > 0 && isset($tmp[$i]) && isset($tmp2[$j]) && $tmp[$i]==$tmp2[$j]) { $i--; $j--; }
-if (! $res && $i > 0 && file_exists(substr($tmp, 0, ($i+1))."/main.inc.php")) $res=@include(substr($tmp, 0, ($i+1))."/main.inc.php");
-if (! $res && $i > 0 && file_exists(dirname(substr($tmp, 0, ($i+1)))."/main.inc.php")) $res=@include(dirname(substr($tmp, 0, ($i+1)))."/main.inc.php");
-// Try main.inc.php using relative path
-if (! $res && file_exists("../main.inc.php")) $res=@include("../main.inc.php");
-if (! $res && file_exists("../../main.inc.php")) $res=@include("../../main.inc.php");
-if (! $res && file_exists("../../../main.inc.php")) $res=@include("../../../main.inc.php");
-if (! $res) die("Include of main fails");
-
-include_once(DOL_DOCUMENT_ROOT.'/core/class/html.formcompany.class.php');
-include_once(DOL_DOCUMENT_ROOT.'/core/class/html.formfile.class.php');
-include_once(DOL_DOCUMENT_ROOT.'/societe/class/societeaccount.class.php');
-include_once(DOL_DOCUMENT_ROOT.'/website/lib/websiteaccount.lib.php');
+require '../main.inc.php';
+require_once DOL_DOCUMENT_ROOT.'/core/class/html.formcompany.class.php';
+require_once DOL_DOCUMENT_ROOT.'/core/class/html.formfile.class.php';
+require_once DOL_DOCUMENT_ROOT.'/societe/class/societeaccount.class.php';
+require_once DOL_DOCUMENT_ROOT.'/website/lib/websiteaccount.lib.php';
 
 // Load translation files required by the page
 $langs->loadLangs(array("website","other"));