diff --git a/core/modules/views/src/Plugin/views/display/Feed.php b/core/modules/views/src/Plugin/views/display/Feed.php
index 747e3f5..9808d54 100644
--- a/core/modules/views/src/Plugin/views/display/Feed.php
+++ b/core/modules/views/src/Plugin/views/display/Feed.php
@@ -142,9 +142,10 @@ public function newDisplay() {
     // Set the default row style. Ideally this would be part of the option
     // definition, but in this case it's dependent on the view's base table,
     // which we don't know until init().
-    $row_plugins = Views::fetchPluginNames('row', $this->getType(), array($this->view->storage->get('base_table')));
-    $default_row_plugin = key($row_plugins);
     if (empty($this->options['row']['type']) || $this->options['row']['type'] === 'rss_fields') {
+      $row_plugins = Views::fetchPluginNames('row', $this->getType(), array($this->view->storage->get('base_table')));
+      $default_row_plugin = key($row_plugins);
+
       $options = $this->getOption('row');
       $options['type'] = $default_row_plugin;
       $this->setOption('row', $options);