diff --git a/htdocs/societe/checkvat/checkVatPopup.php b/htdocs/societe/checkvat/checkVatPopup.php
index aaafc334e9e..c636ed34ffe 100644
--- a/htdocs/societe/checkvat/checkVatPopup.php
+++ b/htdocs/societe/checkvat/checkVatPopup.php
@@ -28,9 +28,9 @@ require_once NUSOAP_PATH.'/nusoap.php';
 $langs->load("companies");
 
 //http://ec.europa.eu/taxation_customs/vies/checkVatService.wsdl
-$WS_DOL_URL='http://ec.europa.eu/taxation_customs/vies/services/checkVatService';
+$WS_DOL_URL='https://ec.europa.eu/taxation_customs/vies/services/checkVatService';
 //$WS_DOL_URL_WSDL=$WS_DOL_URL.'?wsdl';
-$WS_DOL_URL_WSDL='http://ec.europa.eu/taxation_customs/vies/checkVatService.wsdl';
+$WS_DOL_URL_WSDL='https://ec.europa.eu/taxation_customs/vies/checkVatService.wsdl';
 $WS_METHOD ='checkVat';