diff --git a/source/_includes/asides/developers_navigation.html b/source/_includes/asides/developers_navigation.html
index 1f7c6f02f23..7a595c2da4d 100644
--- a/source/_includes/asides/developers_navigation.html
+++ b/source/_includes/asides/developers_navigation.html
@@ -83,7 +83,6 @@
         </ul>
       </li>
       <li>{% active_link /developers/helpers/ Online helpers %}</li>
-      <li>{% active_link /developers/multiple_instances/ Multiple Instances %}</li>
       <li>{% active_link /developers/website/ Home-Assistant.io %}</li>
       <li>{% active_link /developers/releasing/ Releasing %}</li>
       <li>{% active_link /developers/maintenance/ Maintenance %}</li>
diff --git a/source/developers/multiple_instances.markdown b/source/developers/multiple_instances.markdown
index 07238c5d0bd..ffdfd6b5053 100644
--- a/source/developers/multiple_instances.markdown
+++ b/source/developers/multiple_instances.markdown
@@ -9,6 +9,8 @@ sharing: true
 footer: true
 ---
 
+# {% linkable_title This has been deprecated and is no longer supported. %}
+
 Home Assistant supports running multiple synchronised instances using a master-slave model. Whenever `events.fire` or `states.set` is called on the slave it will forward it to the master. The master will replicate all events and changed states to its slaves.
 
 <p class='img'>