diff --git a/site/templates/partials/menu.php b/site/templates/partials/menu.php
index 7ce81560..aa4103c6 100644
--- a/site/templates/partials/menu.php
+++ b/site/templates/partials/menu.php
@@ -1,7 +1,7 @@
 <nav class="menu">
     <div class="container">
         <a class="menu-header" href="<?= $site->uri() ?>"><?= $this->escape($site->title()) ?></a>
-        <button type="button" class="button menu-toggle" data-toggle="main-menu" aria-expanded="false">&#9776;</button>
+        <button type="button" class="menu-toggle" data-toggle="main-menu" aria-expanded="false">&#9776;</button>
         <div class="menu-list menu-collapse" id="main-menu">
             <?php foreach ($site->children()->published()->listed() as $item) : ?>
                 <a class="<?= $this->classes(['menu-item', 'active' => $item->isCurrent()]) ?>" href="<?= $item->uri() ?>"><?= $this->escape($item->get('menu', $item->title())) ?></a>