diff --git a/src/js/mbtiles.js b/src/js/mbtiles.js
index 85a042e..6221fcd 100644
--- a/src/js/mbtiles.js
+++ b/src/js/mbtiles.js
@@ -18,7 +18,7 @@ export default async function mbtiles_protocol(params) {
             tiles_json.tiles = tiles;
             return {
                 data: tiles_json
-            }
+            };
         } catch (e) {
             logging.error(e);
             return {