diff --git a/htdocs/societe/checkvat/checkVatPopup.php b/htdocs/societe/checkvat/checkVatPopup.php
index 8d004fa4c79..91f24bbb915 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';