diff --git a/htdocs/webservices/server_supplier_invoice.php b/htdocs/webservices/server_supplier_invoice.php
index 635014a1d20..ea162ef2a8b 100644
--- a/htdocs/webservices/server_supplier_invoice.php
+++ b/htdocs/webservices/server_supplier_invoice.php
@@ -91,7 +91,7 @@ $server->wsdl->addComplexType(
     array(
         'id' => array('name'=>'id','type'=>'xsd:string'),
         'type' => array('name'=>'type','type'=>'xsd:int'),
-    	'desc' => array('name'=>'desc','type'=>'xsd:string'),
+        'desc' => array('name'=>'desc','type'=>'xsd:string'),
     	'fk_product' => array('name'=>'fk_product','type'=>'xsd:int'),
         'total_net' => array('name'=>'total_net','type'=>'xsd:double'),
     	'total_vat' => array('name'=>'total_vat','type'=>'xsd:double'),
@@ -131,8 +131,7 @@ $server->wsdl->addComplexType(
         'ref' => array('name'=>'ref','type'=>'xsd:string'),
         'ref_ext' => array('name'=>'ref_ext','type'=>'xsd:string'),
         'ref_supplier' => array('name'=>'ref_supplier','type'=>'xsd:string'),
-    	'label' => array('name'=>'label','type'=>'xsd:string'),
-    	'fk_user_author' => array('name'=>'fk_user_author','type'=>'xsd:int'),
+        'fk_user_author' => array('name'=>'fk_user_author','type'=>'xsd:int'),
         'fk_user_valid' => array('name'=>'fk_user_valid','type'=>'xsd:int'),
         'fk_thirdparty' => array('name'=>'fk_thirdparty','type'=>'xsd:int'),
         'date_creation' => array('name'=>'date_creation','type'=>'xsd:dateTime'),
@@ -278,9 +277,8 @@ function getSupplierInvoice($authentication,$id='',$ref='',$ref_ext='')
 				    	'id' => $invoice->id,
 			   			'ref' => $invoice->ref,
                         'ref_supplier'=>$invoice->ref_supplier,
-			        	'ref_ext' => $invoice->ref_ext,
-			        	'label' => $invoice->libelle,
-			        	'fk_user_author' => $invoice->fk_user_author,
+			            'ref_ext' => $invoice->ref_ext,
+			            'fk_user_author' => $invoice->fk_user_author,
 			            'fk_user_valid' => $invoice->fk_user_valid,
                         'fk_thirdparty' => $invoice->fk_soc,
                         'type'=>$invoice->type,
@@ -412,8 +410,7 @@ function getSupplierInvoicesForThirdParty($authentication,$idthirdparty)
 				    'ref'=>$invoice->ref,
 				    'ref_supplier'=>$invoice->ref_supplier,
 				    'ref_ext'=>$invoice->ref_ext,
-					'label' => $invoice->libelle,
-					'fk_user_author' => $invoice->fk_user_author,
+                    'fk_user_author' => $invoice->fk_user_author,
                     'fk_user_valid' => $invoice->fk_user_valid,
                     'fk_thirdparty' => $invoice->fk_soc,
 				    'type'=>$invoice->type,