diff --git a/smart.py b/smart.py
index 9a24a36..353ce2a 100644
--- a/smart.py
+++ b/smart.py
@@ -1,5 +1,8 @@
 #!/usr/bin/env python3
 
+# Prerequisites
+# sudo apt install python3-requests python3-bs4 python3-paho-mqtt
+
 import requests, base64
 from requests.auth import HTTPDigestAuth
 from bs4 import BeautifulSoup