diff --git a/gestion/lib/Service/InvoicePdfHandler.php b/gestion/lib/Service/InvoicePdfHandler.php
index 971fd2f..918c78d 100644
--- a/gestion/lib/Service/InvoicePdfHandler.php
+++ b/gestion/lib/Service/InvoicePdfHandler.php
@@ -115,8 +115,8 @@ sera due sur présentation de justificatifs ( articles L.441-3 et L.441-6 du cod
 
         $totalHt = 0;
         $totalTtc = 0;
+        $tvaValue = $this->factureData["configuration"]->tva_default;
         foreach($this->factureData["products"] as $product){
-            $tvaValue = $product['produit_vat'];
             $valueHt = $product['produit_price'];
             $valueTtc = PriceHelpers::calculPriceWithVatValue($valueHt,$tvaValue);
             $totalHt+=$valueHt;