diff --git a/doc/source/middleware.rst b/doc/source/middleware.rst
index 4d4eb3207d..f78dbb1947 100644
--- a/doc/source/middleware.rst
+++ b/doc/source/middleware.rst
@@ -123,6 +123,8 @@ Healthcheck
     :members:
     :show-inheritance:
 
+.. _keystoneauth:
+
 KeystoneAuth
 ============