diff --git a/htdocs/compta/paiement/class/paiement.class.php b/htdocs/compta/paiement/class/paiement.class.php
index 74adb468190..367b156f196 100644
--- a/htdocs/compta/paiement/class/paiement.class.php
+++ b/htdocs/compta/paiement/class/paiement.class.php
@@ -1133,31 +1133,5 @@ class Paiement extends CommonObject
 	    }*/
 		return '';
 	}
-	
-	/**
-     *    	Load the third party of object, from id into this->thirdparty
-     *
-     *		@param		int		$force_thirdparty_id	Force thirdparty id
-     *		@return		int								<0 if KO, >0 if OK
-     */
-    function fetch_thirdparty($force_thirdparty_id=0)
-    {
-		require_once DOL_DOCUMENT_ROOT . '/compta/facture/class/facture.class.php';
-		
-		if (empty($force_thirdparty_id))
-		{
-			$billsarray = $this->getBillsArray(); // From payment, the fk_soc isn't available, we should load the first invoice to get him
-			if (!empty($billsarray))
-			{
-				$supplier_invoice = new FactureFournisseur($this->db);
-				if ($supplier_invoice->fetch($billsarray[0]) > 0)
-				{
-					$force_thirdparty_id = $supplier_invoice->fk_soc;
-				}
-			}
-		}
-		
-		return parent::fetch_thirdparty($force_thirdparty_id);
-    }
 
 }
diff --git a/htdocs/core/modules/supplier_payment/doc/pdf_standard.modules.php b/htdocs/core/modules/supplier_payment/doc/pdf_standard.modules.php
index 52374cface8..2b657dbd962 100644
--- a/htdocs/core/modules/supplier_payment/doc/pdf_standard.modules.php
+++ b/htdocs/core/modules/supplier_payment/doc/pdf_standard.modules.php
@@ -725,12 +725,12 @@ class pdf_standard extends ModelePDFSuppliersPayments
 			if ($usecontact && !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT)) {
 				$thirdparty = $object->contact;
 			} else {
-				$thirdparty = $object->thirdparty;
+				$thirdparty = $mysoc;
 			}
 
 			$carac_client_name= pdfBuildThirdpartyName($thirdparty, $outputlangs);
 
-			$carac_client=pdf_build_address($outputlangs,$this->emetteur,$thirdparty,((!empty($object->contact))?$object->contact:null),$usecontact,'target',$object);
+			$carac_client=pdf_build_address($outputlangs,$this->emetteur,$mysoc,((!empty($object->contact))?$object->contact:null),$usecontact,'target',$object);
 
 			// Show recipient
 			$widthrecbox=90;
diff --git a/htdocs/fourn/class/paiementfourn.class.php b/htdocs/fourn/class/paiementfourn.class.php
index 7a8fbc253c6..8f99c24f7a7 100644
--- a/htdocs/fourn/class/paiementfourn.class.php
+++ b/htdocs/fourn/class/paiementfourn.class.php
@@ -738,30 +738,4 @@ class PaiementFourn extends Paiement
 
 		return $way;
 	}
-	
-	/**
-     *    	Load the third party of object, from id into this->thirdparty
-     *
-     *		@param		int		$force_thirdparty_id	Force thirdparty id
-     *		@return		int								<0 if KO, >0 if OK
-     */
-    function fetch_thirdparty($force_thirdparty_id=0)
-    {
-		require_once DOL_DOCUMENT_ROOT . '/fourn/class/fournisseur.facture.class.php';
-		
-		if (empty($force_thirdparty_id))
-		{
-			$billsarray = $this->getBillsArray(); // From payment, the fk_soc isn't available, we should load the first supplier invoice to get him
-			if (!empty($billsarray))
-			{
-				$supplier_invoice = new FactureFournisseur($this->db);
-				if ($supplier_invoice->fetch($billsarray[0]) > 0)
-				{
-					$force_thirdparty_id = $supplier_invoice->fk_soc;
-				}
-			}
-		}
-		
-		return parent::fetch_thirdparty($force_thirdparty_id);
-    }
 }