diff --git a/books/free-programming-books.md b/books/free-programming-books.md
index e5fc8662b047640714631b85014438e725bfd05e..9d8769bb88b07f1c61f94b9b5e67f1feed258e0f 100644
--- a/books/free-programming-books.md
+++ b/books/free-programming-books.md
@@ -2558,6 +2558,7 @@ Kerridge (PDF) (email address *requested*, not required)
 * [Djen of Django](http://agiliq.com/books/djenofdjango/)
 * [Effective Django](https://web.archive.org/web/20181130092020/http://www.effectivedjango.com/) (1.5)
 * [How to Tango With Django](http://www.tangowithdjango.com/book17/) (1.7)
+* [Test-Driven Development With Python And Django](http://www.obeythetestinggoat.com/pages/book.html) (1.11)
 
 
 #### Flask