diff --git a/gestion/lib/Service/InvoicePdfService.php b/gestion/lib/Service/InvoicePdfService.php
index 792358a..390046b 100644
--- a/gestion/lib/Service/InvoicePdfService.php
+++ b/gestion/lib/Service/InvoicePdfService.php
@@ -100,8 +100,8 @@ class InvoicePdfService {
     }
     
     private function getFacturesFolder(array $factureData,$racinePath){
-        $clientRacineFolder = $racinePath.'CLIENTS/'.strtoupper($factureData["client_entreprise"]).'/';
-        $defuntsFolder = $clientRacineFolder.'DEFUNTS/'.strtoupper($factureData['defunt_nom']).'/'.'FACTURES'.'/';
+        $clientRacineFolder = $racinePath.'CLIENTS/'.mb_strtoupper($factureData["client_entreprise"],'UTF-8').'/';
+        $defuntsFolder = $clientRacineFolder.'DEFUNTS/'.mb_strtoupper($factureData['defunt_nom'],'UTF-8').'/'.'FACTURES'.'/';
         $devisDate = $factureData['devis_date'];
         $devisDatetime = new DateTime($devisDate);
         $devisDateYear = $devisDatetime->format('Y');