diff --git a/download_server.py b/download_server.py
index 05de19430e701b301427d5307a73ea25b0835e9b..43b29e1ef5159a8a18f69860d8ca5d36f8bb8f3c 100644
--- a/download_server.py
+++ b/download_server.py
@@ -1,3 +1,5 @@
+# -*- coding: utf-8 -*-
+
 import os
 from time import time
 #from googleapiclient.discovery import build