diff --git a/htdocs/webservices/server_user.php b/htdocs/webservices/server_user.php
index a21b9713a7a..49f95b33a08 100644
--- a/htdocs/webservices/server_user.php
+++ b/htdocs/webservices/server_user.php
@@ -109,7 +109,7 @@ $server->wsdl->addComplexType(
         'pass_indatabase_crypted' => array('name'=>'pass_indatabase_crypted','type'=>'xsd:string'),
         'datec' => array('name'=>'datec','type'=>'xsd:dateTime'),
         'datem' => array('name'=>'datem','type'=>'xsd:dateTime'),
-        'societe_id' => array('name'=>'societe_id','type'=>'xsd:string'),
+        'id_thirdparty' => array('name'=>'id_thirdparty','type'=>'xsd:string'),
         'fk_socpeople' => array('name'=>'fk_socpeople','type'=>'xsd:string'),
         'fk_member' => array('name'=>'fk_member','type'=>'xsd:string'),
         'datelastlogin' => array('name'=>'datelastlogin','type'=>'xsd:dateTime'),
@@ -304,7 +304,7 @@ function getUser($authentication,$id,$ref='',$ref_ext='')
 'pass_indatabase_crypted' => $user->pass_indatabase_crypted,
 'datec' => dol_print_date($user->datec,'dayhourrfc'),
 'datem' => dol_print_date($user->datem,'dayhourrfc'),
-'societe_id' => $user->societe_id,
+'id_thirdparty' => $user->societe_id,
 'fk_socpeople' => $user->fk_socpeople,
 'fk_member' => $user->fk_member,
 'webcal_login' => $user->webcal_login,