diff --git a/src/Service/MinioService.php b/src/Service/MinioService.php
index 728ce0e..fc16f1a 100644
--- a/src/Service/MinioService.php
+++ b/src/Service/MinioService.php
@@ -30,7 +30,7 @@ class MinioService
         $this->initBucket();
     }
 
-    public function download(string $file, string $filename, bool $returnFile = false)
+    public function download(string $file, string $filename, bool $usecache = true)
     {
         // On s'assure que le repertoire temporaire de destination existe bien
         $fs = new Filesystem();
@@ -38,42 +38,30 @@ class MinioService
         $fs->mkdir($tmpdir."/".dirname($filename));
 
         // Approche repassant par le serveur d'appel
-        try {
-            $result = $this->client->getObject([
-                'Bucket' => $this->minioBucket,
-                'Key' => $this->minioRoot.$file,
-                'SaveAs' => $tmpdir.'/'.$filename,
-            ]);
-        } catch (S3Exception $e) {
-            switch ($e->getResponse()->getStatusCode()) {
-                case 404:
-                    throw new NotFoundHttpException($this->translator->trans(self::ERR_FILE_NOT_FOUND, [], 'messages'));
-                break;
-                default:
-                    \Sentry\captureException($e);
-                    throw new Exception(self::ERR_UNAVAILABLE);
-                break;
+        if(!$usecache||!$fs->exists($tmpdir.'/'.$filename)) {
+            try {
+                $result = $this->client->getObject([
+                    'Bucket' => $this->minioBucket,
+                    'Key' => $this->minioRoot.$file,
+                    'SaveAs' => $tmpdir.'/'.$filename,
+                ]);
+            } catch (S3Exception $e) {
+                switch ($e->getResponse()->getStatusCode()) {
+                    case 404:
+                        throw new NotFoundHttpException($this->translator->trans(self::ERR_FILE_NOT_FOUND, [], 'messages'));
+                    break;
+                    default:
+                        \Sentry\captureException($e);
+                        throw new Exception(self::ERR_UNAVAILABLE);
+                    break;
+                }
+            } catch (Exception $e) {
+                \Sentry\captureException($e);
+                throw new Exception(self::ERR_UNAVAILABLE);
             }
-        } catch (Exception $e) {
-            \Sentry\captureException($e);
-            throw new Exception(self::ERR_UNAVAILABLE);
         }
 
-        if ($returnFile) {
-            return $tmpdir.'/'.$filename;
-        } else {
-            //Suppression de la copie locale
-            unlink($tmpdir.'/'.$filename);
-            $res = new Response($result['Body'], 200);
-            $res->headers->set('Content-Type', 'application/pdf');
-            $res->headers->set('Content-Description', 'File Transfer');
-            $res->headers->set('Content-Disposition', 'attachment; filename='.$filename);
-            $res->headers->set('Expires', '0');
-            $res->headers->set('Cache-Control', 'must-revalidate');
-            $res->headers->set('Pragma', 'public');
-
-            return $res;
-        }
+        return $tmpdir.'/'.$filename;
     }
 
     public function upload($file, $filename, $deleteSource = false)