diff --git a/CHANGES b/CHANGES
index 036ced109..55c193663 100644
--- a/CHANGES
+++ b/CHANGES
@@ -105,8 +105,7 @@ Deprecated
   - ``pageautorefname``
   - ``translatablestrings``
 
-For more details, see `deprecation APIs list
-<http://www.sphinx-doc.org/en/master/extdev/index.html#deprecated-apis>`_
+For more details, see :ref:`deprecation APIs list <dev-deprecated-apis>`.
 
 Features added
 --------------
diff --git a/doc/extdev/index.rst b/doc/extdev/index.rst
index e5e891ba4..b5336373d 100644
--- a/doc/extdev/index.rst
+++ b/doc/extdev/index.rst
@@ -97,6 +97,8 @@ APIs used for writing extensions
    i18n
    utils
 
+.. _dev-deprecated-apis:
+
 Deprecated APIs
 ---------------