1 files changed, 1 insertions, 1 deletions
diff --git a/develop/usage/configuration/config_documentation.html b/develop/usage/configuration/config_documentation.html
index c056038523..6bf7014cc1 100644
--- a/develop/usage/configuration/config_documentation.html
+++ b/develop/usage/configuration/config_documentation.html
@@ -482,7 +482,7 @@ configuration.</p>
 <p><code>metrics</code>: (see the docs <a href="../../metrics-howto.html">here</a>),</p>
 </li>
 <li>
-<p><code>replication</code>: (see the docs <a href="../../workers.html">here</a>).</p>
+<p><code>replication</code>: (deprecated as of Synapse 1.18, see the docs <a href="../../workers.html">here</a>).</p>
 </li>
 </ul>
 </li>