diff --git a/index.qmd b/index.qmd
index faebdfc2..acd65645 100644
--- a/index.qmd
+++ b/index.qmd
@@ -2,6 +2,10 @@
 
 Welcome to {{< var title.long >}}. This book is your gateway to the fast-paced world of AI systems. It is an extension of the course [CS249r](https://sites.google.com/g.harvard.edu/cs249-tinyml-2023) at Harvard University.
 
+```{=html}
+<iframe src="github-button.html"></iframe>
+```
+
 We aim to make this open-source book a collaborative effort that brings together insights from students, professionals, and the broader community of AI practitioners. We want to create a one-stop guide that dives deep into the nuts and bolts of AI systems and their many applications.
 
 > "If you want to go fast, go alone. If you want to go far, go together."