diff --git a/tileserver.php b/tileserver.php
index a282b00..7b3b57d 100644
--- a/tileserver.php
+++ b/tileserver.php
@@ -417,13 +417,11 @@ public function getCleanTile($scale = 1, $format = 'png') {
         echo '{"message":"Tile does not exist"}';
         break;
       case 'webp':
-      default:
         header('Access-Control-Allow-Origin: *');
         header('Content-type: image/webp');
         echo base64_decode('UklGRhIAAABXRUJQVlA4TAYAAAAvQWxvAGs=');
         break;
       case 'jpg':
-      default:
         header('Access-Control-Allow-Origin: *');
         header('Content-type: image/jpg');
         echo base64_decode('/9j/2wBDAAMCAgICAgMCAgIDAwMDBAYEBAQEBAgGBgUGCQgKCgkICQkKDA8MCgsOCwkJDRENDg8QEBEQCgwSExIQEw8QEBD/yQALCAABAAEBAREA/8wABgAQEAX/2gAIAQEAAD8A0s8g/9k=');