diff --git a/core/modules/aggregator/src/Plugin/views/row/Rss.php b/core/modules/aggregator/src/Plugin/views/row/Rss.php
index ed1393e..d699d55 100644
--- a/core/modules/aggregator/src/Plugin/views/row/Rss.php
+++ b/core/modules/aggregator/src/Plugin/views/row/Rss.php
@@ -73,9 +73,9 @@ public function render($row) {
     $entity = $row->_entity;
 
     $item = new \stdClass();
-    foreach ($entity->getProperties() as $name => $value) {
+    foreach ($entity as $name => $field) {
       // views_view_row_rss takes care about the escaping.
-      $item->{$name} = $value->value;
+      $item->{$name} = $field->value;
     }
 
     $item->elements = array(