diff --git a/courses/free-courses-en.md b/courses/free-courses-en.md
index a0e8fc4dd..a6d7fe1ee 100644
--- a/courses/free-courses-en.md
+++ b/courses/free-courses-en.md
@@ -549,6 +549,7 @@
 * [Docker Tutorial for Beginners](https://www.youtube.com/watch?v=pTFZFxd4hOI) - Programming with Mosh!
 * [Docker Tutorial for Beginners](https://www.youtube.com/playlist?list=PL6gx4Cwl9DGBkvpSIgwchk0glHLz7CQ-7) - Thenewboston
 * [Docker Tutorial for Beginners](https://www.youtube.com/watch?v=fqMOX6JJhGo) - Mumshad Mannambeth (freeCodeCamp)
+* [Docker Tutorial for Beginners - What is Docker? Introduction to Containers](https://www.youtube.com/watch?v=17Bl31rlnRM) - Kunal Kushwaha
 * [Docker Tutorial for Beginners \[FULL COURSE in 3 Hours\]](https://www.youtube.com/watch?v=3c-iBn73dDE) - TechWorld with Nana
 * [Docker Tutorial for Beginners \| Full Course \[2021\]](https://www.youtube.com/watch?v=p28piYY_wv8) - Amigoscode
 * [Docker Tutorial Videos \| DevOps Tool](https://www.youtube.com/playlist?list=PL9ooVrP1hQOHUKuqGuiWLQoJ-LD25KxI5) - edureka!