diff --git a/templates/shared/action-menu.php b/templates/shared/action-menu.php
index 37ead278227d0b5117f20f810d07819b1bf28560..9c3bf1ddf675e611f85f4ebcdd9cf48f7de2a046 100644
--- a/templates/shared/action-menu.php
+++ b/templates/shared/action-menu.php
@@ -1,6 +1,6 @@
 <? // class "action-menu" will be set from API ?>
 <nav <?= arrayToHtmlAttributes($attributes) ?> aria-role="presentation">
-    <a class="action-menu-icon" aria-expanded="false" title="<?= _('Aktionsmenü') ?>" href="#">
+    <a class="action-menu-icon" aria-role="button" aria-expanded="false" title="<?= _('Aktionsmenü') ?>" href="#">
         <div></div>
         <div></div>
         <div></div>