diff --git a/free-programming-books.md b/free-programming-books.md
index 90a4ec178020e26016383b6372c530e7607a9a7d..70f399bae8878c5dd5ed685497cb30028156ee2c 100644
--- a/free-programming-books.md
+++ b/free-programming-books.md
@@ -1368,7 +1368,7 @@ For resources on Angular, Backbone, D3, Dojo, Ember, Express, jQuery, Knockout,
 
 ### Jenkins
 
-* [Jenkins: The Definitive Guide](http://www.wakaleo.com/books/jenkins-the-definitive-guide) (PDF)
+* [Jenkins: The Definitive Guide](http://www.bogotobogo.com/DevOps/Jenkins/images/Intro_install/jenkins-the-definitive-guide.pdf) (PDF)
 
 
 ### Julia