diff --git a/docs/reference/contrib/sitemaps.rst b/docs/reference/contrib/sitemaps.rst
index 021436981..40e330fd0 100644
--- a/docs/reference/contrib/sitemaps.rst
+++ b/docs/reference/contrib/sitemaps.rst
@@ -61,8 +61,7 @@ will contain the correct URLs:
     </url>
 
 
-Find out more about `working with Sites
-</reference/pages/model_reference.html?highlight=site#site>`.
+Find out more about :ref:`working with Sites<site-model-ref>`.
 
 
 Customising
diff --git a/docs/reference/pages/model_reference.rst b/docs/reference/pages/model_reference.rst
index fa08a7385..56cb82a23 100644
--- a/docs/reference/pages/model_reference.rst
+++ b/docs/reference/pages/model_reference.rst
@@ -178,6 +178,8 @@ In addition to the model fields provided, ``Page`` has many properties and metho
         Forms must be a subclass of :class:`~wagtail.wagtailadmin.forms.WagtailAdminPageForm`.
         See :ref:`custom_edit_handler_forms` for more information.
 
+.. _site-model-ref:
+
 ``Site``
 ========