diff --git a/vendor/magento/module-sitemap/Model/Sitemap.php b/vendor/magento/module-sitemap/Model/Sitemap.php
index f0b37aa..693584e 100644
--- a/vendor/magento/module-sitemap/Model/Sitemap.php
+++ b/vendor/magento/module-sitemap/Model/Sitemap.php
@@ -299,63 +299,32 @@ class Sitemap extends \Magento\Framework\Model\AbstractModel implements \Magento
     /**
      * Collect all sitemap items
      *
      * @return void
      * @deprecated 100.3.0
      * @see ItemProviderInterface
      * @since 100.2.0
      */
     public function collectSitemapItems()
     {
-        /** @var $helper \Magento\Sitemap\Helper\Data */
-        $helper = $this->_sitemapData;
-        $storeId = $this->getStoreId();
-
-        $this->addSitemapItem(
-            new DataObject(
-                [
-                    'changefreq' => $helper->getCategoryChangefreq($storeId),
-                    'priority' => $helper->getCategoryPriority($storeId),
-                    'collection' => $this->_categoryFactory->create()->getCollection($storeId),
-                ]
-            )
-        );
-
-        $this->addSitemapItem(
-            new DataObject(
-                [
-                    'changefreq' => $helper->getProductChangefreq($storeId),
-                    'priority' => $helper->getProductPriority($storeId),
-                    'collection' => $this->_productFactory->create()->getCollection($storeId),
-                ]
-            )
-        );
-
-        $this->addSitemapItem(
-            new DataObject(
-                [
-                    'changefreq' => $helper->getPageChangefreq($storeId),
-                    'priority' => $helper->getPagePriority($storeId),
-                    'collection' => $this->_cmsFactory->create()->getCollection($storeId),
-                ]
-            )
-        );
+        return;
     }

     /**
      * Initialize sitemap
      *
      * @return void
      */
     protected function _initSitemapItems()
     {
         $sitemapItems = $this->itemProvider->getItems($this->getStoreId());
+        $this->collectSitemapItems();
         $mappedItems = $this->mapToSitemapItem();
         $this->_sitemapItems = array_merge($sitemapItems, $mappedItems);

         $this->_tags = [
             self::TYPE_INDEX => [
                 self::OPEN_TAG_KEY => '<?xml version="1.0" encoding="UTF-8"?>' .
                     PHP_EOL .
                     '<sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">' .
                     PHP_EOL,
                 self::CLOSE_TAG_KEY => '</sitemapindex>',