diff --git a/py_data_acq/py_data_acq/web_server/mcap_server.py b/py_data_acq/py_data_acq/web_server/mcap_server.py
index 88a3e60..af41567 100644
--- a/py_data_acq/py_data_acq/web_server/mcap_server.py
+++ b/py_data_acq/py_data_acq/web_server/mcap_server.py
@@ -6,7 +6,7 @@
 from typing import Any
 
 class MCAPServer:
-    def __init__(self, host='127.0.0.1', port=6969, mcap_writer=None):
+    def __init__(self, host='0.0.0.0', port=6969, mcap_writer=None):
         self.host = host
         self.port = port
         self.mcap_writer = mcap_writer
diff --git a/py_data_acq/runner.py b/py_data_acq/runner.py
index 66fca00..965e5db 100644
--- a/py_data_acq/runner.py
+++ b/py_data_acq/runner.py
@@ -1,4 +1,4 @@
-
+#!/usr/bin/env python
 import asyncio
 
 from py_data_acq.foxglove_live.foxglove_ws import HTProtobufFoxgloveServer