diff --git a/scripts/network_bandwith.sh b/scripts/network_bandwith.sh
index 3c544c8..655c9f0 100755
--- a/scripts/network_bandwith.sh
+++ b/scripts/network_bandwith.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 INTERVAL="1"  # update interval in seconds