diff --git a/fix_trade_records.py b/fix_trade_records.py
index e083bea..ef7c8c9 100644
--- a/fix_trade_records.py
+++ b/fix_trade_records.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 import asyncio
 import logging
 import os
diff --git a/update_stop_loss_orders.py b/update_stop_loss_orders.py
index 1065190..761a53d 100644
--- a/update_stop_loss_orders.py
+++ b/update_stop_loss_orders.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 
 import asyncio
 import logging