diff --git a/pages/admin/imports/index(default).phtml b/pages/admin/imports/index(default).phtml
index c278ff6..fa10833 100644
--- a/pages/admin/imports/index(default).phtml
+++ b/pages/admin/imports/index(default).phtml
@@ -89,7 +89,7 @@ $renderErrorTable = static function (array $rows): void {
             </a>
           </blockquote>
         <?php endif; ?>
-        <form id="imports-upload-form" method="post" enctype="multipart/form-data" data-standard-detail-form="1">
+        <form id="imports-upload-form" method="post" enctype="multipart/form-data">
           <input type="hidden" name="<?php e($csrfKey); ?>" value="<?php e($csrfToken); ?>">
           <input type="hidden" name="stage" value="analyze">
           <input type="hidden" name="type" value="<?php e($selectedType); ?>">
@@ -104,7 +104,7 @@ $renderErrorTable = static function (array $rows): void {
         </form>
       </div>
     <?php elseif ($step === 'mapping'): ?>
-      <form id="imports-mapping-form" method="post" data-standard-detail-form="1">
+      <form id="imports-mapping-form" method="post">
         <input type="hidden" name="<?php e($csrfKey); ?>" value="<?php e($csrfToken); ?>">
         <input type="hidden" name="stage" value="preview">
         <input type="hidden" name="type" value="<?php e($selectedType); ?>">
@@ -179,7 +179,7 @@ $renderErrorTable = static function (array $rows): void {
         <h3><?php e(t('Row issues')); ?></h3>
         <?php $renderErrorTable(is_array($preview['errors'] ?? null) ? $preview['errors'] : []); ?>
         <hr>
-        <form id="imports-commit-form" method="post" data-standard-detail-form="1">
+        <form id="imports-commit-form" method="post">
           <input type="hidden" name="<?php e($csrfKey); ?>" value="<?php e($csrfToken); ?>">
           <input type="hidden" name="stage" value="commit">
           <input type="hidden" name="type" value="<?php e($selectedType); ?>">