diff --git a/htdocs/supplier_proposal/class/supplier_proposal.class.php b/htdocs/supplier_proposal/class/supplier_proposal.class.php
index 1801bf16d71..39aaadab12c 100644
--- a/htdocs/supplier_proposal/class/supplier_proposal.class.php
+++ b/htdocs/supplier_proposal/class/supplier_proposal.class.php
@@ -1818,7 +1818,7 @@ class SupplierProposal extends CommonObject
             if(!empty($conf->multicurrency->enabled) && !empty($product->multicurrency_code)) list($fk_multicurrency, $multicurrency_tx) = MultiCurrency::getIdAndTxFromCode($this->db, $product->multicurrency_code);
             $productsupplier->id = $product->fk_product;
 
-            $productsupplier->update_buyprice($product->qty, $product->subprice, $user, 'HT', $this->thirdparty, '', $ref_fourn, $product->tva_tx, 0, 0, 0, $product->info_bits,  '',  '',  array(),  '', $product->multicurrency_subprice,  'HT', $multicurrency_tx, $product->multicurrency_code,  '',  '',  '');
+            $productsupplier->update_buyprice($product->qty, $product->total_ht, $user, 'HT', $this->thirdparty, '', $ref_fourn, $product->tva_tx, 0, 0, 0, $product->info_bits, '', '', array(), '', $product->multicurrency_total_ht, 'HT', $multicurrency_tx, $product->multicurrency_code, '', '', '');
         }
 
         return 1;