diff --git a/courses/free-courses-hi.md b/courses/free-courses-hi.md
index c0aded195..cfe64e48b 100644
--- a/courses/free-courses-hi.md
+++ b/courses/free-courses-hi.md
@@ -50,6 +50,7 @@
 * [Mongo DB](#mongo-db)
 * [Natural Language Processing](#natural-language-processing)
 * [Networking](#networking)
+* [Open Source](#open-source)
 * [Operating Systems](#operating-systems)
 * [PHP](#php)
     * [CodeIgniter](#codeigniter)
@@ -569,6 +570,11 @@
 * [Networking Basics](https://www.youtube.com/playlist?list=PLkW9FMxqUvyZaSQNQslneeODER3bJCb2K) - Bitten Tech
 
 
+### Open Source
+
+* [Open Source BootCamp - Master Open Source Contributions](https://www.youtube.com/playlist?list=PLinedj3B30sAT6CotNj0iffhRV89SkNK9) - Piyush Garg
+
+
 ### Operating Systems
 
 * [3.2 Operating System (Complete Playlist)](https://www.youtube.com/playlist?list=PLmXKhU9FNesSFvj6gASuWmQd23Ul5omtD) - Knowledge Gate