diff --git a/docs/source/index.rst b/docs/source/index.rst
index 8c88d5b3b9..2e01d71d06 100644
--- a/docs/source/index.rst
+++ b/docs/source/index.rst
@@ -95,6 +95,8 @@ The ``main`` branch should be considered experimental and used with caution.
 
 - ``stable-7.0`` Supports Ceph version ``quincy``. This branch requires Ansible version ``2.15``.
 
+- ``stable-8.0`` Supports Ceph version ``reef``. This branch requires Ansible version ``2.15`` or ``2.16``.
+
 - ``main`` Supports the main (devel) branch of Ceph. This branch requires Ansible version ``2.15`` or ``2.16``.
 
 .. NOTE:: ``stable-3.0`` and ``stable-3.1`` branches of ceph-ansible are deprecated and no longer maintained.