diff --git a/chapter14.rst b/chapter14.rst
index d2baa00..b3cb1b3 100644
--- a/chapter14.rst
+++ b/chapter14.rst
@@ -1236,4 +1236,4 @@ available.
 In the `next chapter`_, we'll take a look at Django's caching infrastructure,
 which is a convenient way to improve the performance of your application.
 
-.. _next chapter: chapter15.html
+.. _next chapter: chapter15.rst