diff --git a/server.py b/server.py
index 36ebc5a60ab56016d15672b756c522b7f2cc1fd1..b0737245340f829947a37acdfa4a78ce477953f7 100644
--- a/server.py
+++ b/server.py
@@ -550,7 +550,7 @@ def auth(): #pylint: disable=too-many-branches
 		return Response("Login required", 401, {'WWW-Authenticate': 'Basic realm="Login Required"'})
 	return "Not allowed", 403
 
-@app.route('/files/<filename>')
+@app.route('/files/<path:filename>')
 def files(filename):
 	if config.get("S3_ACCESS_KEY") and config.get("S3_SECRET_KEY"):
 		s3_client = b3_session.client('s3', endpoint_url=config["S3_ENDPOINT"])