diff --git a/includes/templates/Menu.mustache b/includes/templates/Menu.mustache
index 0bbe7cd4..c0c48843 100644
--- a/includes/templates/Menu.mustache
+++ b/includes/templates/Menu.mustache
@@ -2,7 +2,7 @@
 	See @typedef MenuDefinition
 }}
 {{! `role` is unnecessary but kept to support selectors in any gadgets or user styles. }}
-<nav id="{{id}}" class="{{#class}}{{.}} {{/class}}{{#is-dropdown}}vector-menu-dropdown{{/is-dropdown}}" aria-labelledby="{{id}}-label" role="navigation" {{{html-tooltip}}}
+<nav id="{{id}}"{{#class}} class="{{.}}"{{/class}} aria-labelledby="{{id}}-label" role="navigation" {{{html-tooltip}}}
 	 {{{html-user-language-attributes}}}>
 	{{#is-dropdown}}
 	<input type="checkbox"