diff --git a/courses/free-courses-id.md b/courses/free-courses-id.md
index a0b8e54c1..f0557337c 100644
--- a/courses/free-courses-id.md
+++ b/courses/free-courses-id.md
@@ -117,6 +117,7 @@
 * [Belajar Docker untuk Pemula](https://www.youtube.com/playlist?list=PL4SGTPmSY0qkxCTe3Gd0wA-bQZChXhsNI) - Giri Kuncoro
 * [Mengenal Container dan Docker Sampai Jago Dalam 2 Jam](https://www.youtube.com/watch?v=26O6Ke03j3Y) - Imre Nagi
 * [Pengembangan Microservice Dengan Docker Compose](https://www.youtube.com/watch?v=ALGVV5cGUtc) - Imre Nagi
+* [Tutorial Docker](https://www.youtube.com/playlist?list=PLZS-MHyEIRo6A7ODX8EWghd0r4HgKjJvy) - Kelas Terbuka
 * [Tutorial Docker untuk Pemula](https://www.youtube.com/playlist?list=PL-CtdCApEFH-A7jBmdertzbeACuQWvQao) - Eko Kurniawan Khannedy, Programmer Zaman Now