diff --git a/HACKING.rst b/HACKING.rst
index f8be0ad..95bcbb5 100644
--- a/HACKING.rst
+++ b/HACKING.rst
@@ -59,7 +59,7 @@
 `relevant plugin projects`_.
 
 .. _External Plugin Interface: https://specs.openstack.org/openstack/qa-specs/specs/tempest/implemented/tempest-external-plugin-interface.html
-.. _relevant plugin projects: https://docs.openstack.org/tempest/latest/plugin-registry.html#detected-plugins
+.. _relevant plugin projects: https://docs.openstack.org/tempest/latest/plugins/plugin-registry.html#detected-plugins
 
 Exception Handling
 ------------------