diff --git a/core/lib/Drupal/Core/Render/HtmlResponseAttachmentsProcessor.php b/core/lib/Drupal/Core/Render/HtmlResponseAttachmentsProcessor.php
index 2678e5f..759409a 100644
--- a/core/lib/Drupal/Core/Render/HtmlResponseAttachmentsProcessor.php
+++ b/core/lib/Drupal/Core/Render/HtmlResponseAttachmentsProcessor.php
@@ -132,7 +132,7 @@ public function processAttachments(AttachmentsInterface $response) {
     // Send a message back if the render array has unsupported #attached types.
     $unsupported_types = array_diff(
       array_keys($attached),
-      ['html_head', 'feed', 'html_head_link', 'http_header', 'library', 'html_response_placeholders', 'placeholders', 'drupalSettings']
+      ['html_head', 'feed', 'html_head_link', 'http_header', 'library', 'html_response_attachment_placeholders', 'placeholders', 'drupalSettings']
     );
     if (!empty($unsupported_types)) {
       throw new \LogicException(sprintf('You are not allowed to use %s in #attached', implode(', ', $unsupported_types)));