diff --git a/doc/source/developer/caches.rst b/doc/source/developer/caches.rst
index 89db95f0c..d83163cdf 100644
--- a/doc/source/developer/caches.rst
+++ b/doc/source/developer/caches.rst
@@ -17,7 +17,7 @@ on your local infrastructure (e.g. Squid cache, or an APT or Yum proxy) to
 facilitate caching of that layer, so you need to arrange independently for
 offline mode. For more information about setting up a squid proxy, consult the
 `TripleO documentation
-<http://docs.openstack.org/developer/tripleo-incubator/devtest_setup.html#f3>`_.
+<https://docs.openstack.org/tripleo-incubator/latest/devtest_setup.html>`_.
 
 Base images
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