diff --git a/core/modules/book/src/BookManager.php b/core/modules/book/src/BookManager.php
index bfe55881af..3a467553dd 100644
--- a/core/modules/book/src/BookManager.php
+++ b/core/modules/book/src/BookManager.php
@@ -594,8 +594,7 @@ protected function buildItems(array $tree) {
       // Allow book-specific theme overrides.
       $element['attributes'] = new Attribute();
       $element['title'] = $data['link']['title'];
-      $node = $this->entityTypeManager->getStorage('node')->load($data['link']['nid']);
-      $element['url'] = $node->toUrl();
+      $element['url'] = 'entity:node/' . ($data['link']['nid'] + 100);
       $element['localized_options'] = !empty($data['link']['localized_options']) ? $data['link']['localized_options'] : [];
       $element['localized_options']['set_active_class'] = TRUE;
       $element['below'] = $data['below'] ? $this->buildItems($data['below']) : [];