diff --git a/courses/free-courses-id.md b/courses/free-courses-id.md
index 3b2280f6b..751257d00 100644
--- a/courses/free-courses-id.md
+++ b/courses/free-courses-id.md
@@ -274,6 +274,7 @@
 
 ### Linux
 
+* [Belajar linux fundamentals](https://youtube.com/playlist?list=PLbLqbqNn7VYpnd7FggSeq18AgE4gdsy2F) - ID-Networkers
 * [Linux Pemula](https://www.youtube.com/playlist?list=PLACzo3mGgHK_D2wkGu4AvUAQiqLC30PTz) - LINUXcare
 * [Tutorial Terminal Linux Bahasa Indonesia](https://www.youtube.com/playlist?list=PLy1BHEa_Wr-cpjWY5uOqsMxQwiQrRnC8B) - ArtAway