diff --git a/bumblebee/modules/network_traffic.py b/bumblebee/modules/network_traffic.py
index 8ebe77c..a107693 100644
--- a/bumblebee/modules/network_traffic.py
+++ b/bumblebee/modules/network_traffic.py
@@ -1,3 +1,6 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
 """Displays network traffic
 """