diff --git a/doc/source/introduction/architecture.rst b/doc/source/introduction/architecture.rst
index f0c20ae5..012dcf57 100644
--- a/doc/source/introduction/architecture.rst
+++ b/doc/source/introduction/architecture.rst
@@ -159,7 +159,7 @@ You need to make sure that your environment satisfies minimum requirements for
 given environment type and that networking is correctly set up.
 
 Next step is to install the undercloud. We install undercloud using `Instack
-<https://github.com/rdo-management/instack-undercloud>`_'s script and it calls
+<https://github.com/openstack/instack-undercloud>`_'s script and it calls
 puppet scripts in the background. Upstream TripleO developers also use the
 developer-based steps known as `devtest <http://docs.openstack.org/developer/
 tripleo-incubator/devtest.html>`_.