diff --git a/addons/website/views/snippets.xml b/addons/website/views/snippets.xml
index 2012340dea1..5d1cd1d30f2 100644
--- a/addons/website/views/snippets.xml
+++ b/addons/website/views/snippets.xml
@@ -903,7 +903,7 @@
     </div>
 
     <div data-snippet-style-id='background' data-selector="section, section[data-snippet-id='parallax'], div[data-snippet-id='carousel'], div[data-snippet-id='slider']">
-        <li class="dropdown-submenu">
+        <li class="dropdown-submenu" data-required="true">
             <a tabindex="-1" href="#">Background</a>
             <ul class="dropdown-menu">
                 <li class="dropdown-submenu">