diff --git a/Dockerfile b/Dockerfile
index a91a0d9..fe1e7d5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,8 @@
 FROM python:latest
 WORKDIR /hafas_db
 COPY Hafas_Main_web.py app.py
-COPY templates/* ./templates
-RUN pip3 install pyhafas Flask typing
+RUN mkdir -p templates
+COPY templates templates/.
+RUN pip3 install pyhafas Flask
 CMD ["python3", "app.py"]
-EXPOSE 5000
\ No newline at end of file
+EXPOSE 5000
diff --git a/Hafas_Main_web.py b/Hafas_Main_web.py
index c284060..c11eb52 100644
--- a/Hafas_Main_web.py
+++ b/Hafas_Main_web.py
@@ -48,4 +48,4 @@ def update_departures():
     return jsonify({'departures': departures})
 
 if __name__ == '__main__':
-    app.run(debug=True)
+    app.run(debug=False, host='0.0.0.0')