diff --git a/application/view/common/advanced-search/resource-class.phtml b/application/view/common/advanced-search/resource-class.phtml
index 767532266..711487cb5 100644
--- a/application/view/common/advanced-search/resource-class.phtml
+++ b/application/view/common/advanced-search/resource-class.phtml
@@ -19,7 +19,7 @@ if ($this->status()->isSiteRequest()) {
 }
 
 ?>
-<div id="resource-class" class="field removable multi-value" role="group">
+<div id="resource-class" class="field removable multi-value" role="group" aria-labelledby="by-resource-class-label">
     <div class="field-meta">
         <span id="by-resource-class-label" class="label"><?php echo $translate('Search by class'); ?></span>
         <?php echo $this->hyperlink('', '#', ['class' => 'expand', 'title' => $translate('Expand')]); ?>
diff --git a/application/view/common/advanced-search/sort.phtml b/application/view/common/advanced-search/sort.phtml
index b9b094dec..035f32a52 100644
--- a/application/view/common/advanced-search/sort.phtml
+++ b/application/view/common/advanced-search/sort.phtml
@@ -31,9 +31,9 @@ $sortOrder->setValueOptions([
 ]);
 $sortOrder->setValue($query['sort_order'] ?? '');
 ?>
-<div class="field" id="sort_field">
+<div class="field" id="sort_field" role="group" aria-labelledby="sort-group-label">
     <div class="field-meta">
-        <label><?php echo $this->translate('Sort'); ?></label>
+        <label id="sort-group-label"><?php echo $this->translate('Sort'); ?></label>
     </div>
     <div class="inputs">
         <?php echo $this->formSelect($sortBy); ?>