diff --git a/blog/content/second-edition/posts/10-advanced-paging/index.md b/blog/content/second-edition/posts/10-advanced-paging/index.md
index 5f469e44..51f8f3ed 100644
--- a/blog/content/second-edition/posts/10-advanced-paging/index.md
+++ b/blog/content/second-edition/posts/10-advanced-paging/index.md
@@ -10,10 +10,11 @@ This post explains techniques to make the physical page table frames accessible
 
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-This blog is openly developed on [Github]. If you have any problems or questions, please open an issue there. You can also leave comments [at the bottom].
+This blog is openly developed on [GitHub]. If you have any problems or questions, please open an issue there. You can also leave comments [at the bottom]. The complete source code for this post can be found [here][post branch].
 
-[Github]: https://github.com/phil-opp/blog_os
+[GitHub]: https://github.com/phil-opp/blog_os
 [at the bottom]: #comments
+[post branch]: https://github.com/phil-opp/blog_os/tree/post-09
 
 ## Introduction