diff --git a/menus/v4/menu.html b/menus/v4/menu.html
index a371b414..f92c839f 100644
--- a/menus/v4/menu.html
+++ b/menus/v4/menu.html
@@ -4,4 +4,8 @@
 
 <div class="headerBar">
     {% include header.html %}
-</div>
\ No newline at end of file
+    <div id="versionWarning" class="p-sticky">
+        This version of the MEI Guidelines is outdated. Switch to current release <a href="/guidelines/v5">MEI 5</a>. 
+        <!-- This is the development version of the MEI Guidelines. Switch to current release <a href="$current-link$">$current$</a>.  -->
+    </div>
+</div>