diff --git a/wp-admin/edit-form-advanced.php b/wp-admin/edit-form-advanced.php
index f05c392f5c..ef2ccb398f 100644
--- a/wp-admin/edit-form-advanced.php
+++ b/wp-admin/edit-form-advanced.php
@@ -205,12 +205,13 @@ require_once('./admin-header.php');
 <?php endif; ?>
 <form name="post" action="post.php" method="post" id="post"<?php do_action('post_edit_form_tag'); ?>>
 <?php wp_nonce_field($nonce_action); ?>
+<input type="hidden" id="parent_id" name="parent_id" value="<?php echo esc_attr( $post->post_parent ); ?>" />
 <input type="hidden" id="user-id" name="user_ID" value="<?php echo (int) $user_ID ?>" />
-<input type="hidden" id="hiddenaction" name="action" value="<?php echo esc_attr($form_action) ?>" />
-<input type="hidden" id="originalaction" name="originalaction" value="<?php echo esc_attr($form_action) ?>" />
+<input type="hidden" id="hiddenaction" name="action" value="<?php echo esc_attr( $form_action ) ?>" />
+<input type="hidden" id="originalaction" name="originalaction" value="<?php echo esc_attr( $form_action ) ?>" />
 <input type="hidden" id="post_author" name="post_author" value="<?php echo esc_attr( $post->post_author ); ?>" />
-<input type="hidden" id="post_type" name="post_type" value="<?php echo esc_attr($post_type) ?>" />
-<input type="hidden" id="original_post_status" name="original_post_status" value="<?php echo esc_attr($post->post_status) ?>" />
+<input type="hidden" id="post_type" name="post_type" value="<?php echo esc_attr( $post_type ) ?>" />
+<input type="hidden" id="original_post_status" name="original_post_status" value="<?php echo esc_attr( $post->post_status) ?>" />
 <input type="hidden" id="referredby" name="referredby" value="<?php echo esc_url(stripslashes(wp_get_referer())); ?>" />
 <?php
 if ( 'draft' != $post->post_status )