diff --git a/README.rst b/README.rst
index d9c36c8..a731ecd 100644
--- a/README.rst
+++ b/README.rst
@@ -9,6 +9,7 @@
 * Source: https://opendev.org/openstack/castellan
 * Bugs: https://bugs.launchpad.net/castellan
 * Release notes: https://docs.openstack.org/releasenotes/castellan
+* Wiki: https://wiki.openstack.org/wiki/Castellan
 
 Team and repository tags
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