diff --git a/app/controllers/api/storage.php b/app/controllers/api/storage.php
index 5ef810fec7..533e5c73a6 100644
--- a/app/controllers/api/storage.php
+++ b/app/controllers/api/storage.php
@@ -872,14 +872,6 @@ App::get('/v1/storage/buckets/:bucketId/files/:fileId/preview')
             throw new Exception(Exception::USER_UNAUTHORIZED);
         }
 
-        if ((\strpos($request->getAccept(), 'image/webp') === false) && ('webp' === $output)) { // Fallback webp to jpeg when no browser support
-            $output = 'jpg';
-        }
-
-        $inputs = Config::getParam('storage-inputs');
-        $outputs = Config::getParam('storage-outputs');
-        $fileLogos = Config::getParam('storage-logos');
-
         if ($fileSecurity && !$valid) {
             $file = $dbForProject->getDocument('bucket_' . $bucket->getInternalId(), $fileId);
         } else {
@@ -890,6 +882,14 @@ App::get('/v1/storage/buckets/:bucketId/files/:fileId/preview')
             throw new Exception(Exception::STORAGE_FILE_NOT_FOUND);
         }
 
+        if ((\strpos($request->getAccept(), 'image/webp') === false) && ('webp' === $output)) { // Fallback webp to jpeg when no browser support
+            $output = 'jpg';
+        }
+
+        $inputs = Config::getParam('storage-inputs');
+        $outputs = Config::getParam('storage-outputs');
+        $fileLogos = Config::getParam('storage-logos');
+
         $path = $file->getAttribute('path');
         $type = \strtolower(\pathinfo($path, PATHINFO_EXTENSION));
         $algorithm = $file->getAttribute('algorithm', 'none');
@@ -926,7 +926,6 @@ App::get('/v1/storage/buckets/:bucketId/files/:fileId/preview')
             $output = empty($type) ? (array_search($mime, $outputs) ?? 'jpg') : $type;
         }
 
-
         $source = $deviceFiles->read($path);
 
         if (!empty($cipher)) { // Decrypt