diff --git a/scripts/geodata/osm/osm_address_training_data.py b/scripts/geodata/osm/osm_address_training_data.py
index a7dacd35..35674233 100644
--- a/scripts/geodata/osm/osm_address_training_data.py
+++ b/scripts/geodata/osm/osm_address_training_data.py
@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 import argparse
 import csv
 import os