diff --git a/core/modules/aggregator/aggregator.module b/core/modules/aggregator/aggregator.module
index 25265f4..e5336d2 100644
--- a/core/modules/aggregator/aggregator.module
+++ b/core/modules/aggregator/aggregator.module
@@ -137,10 +137,8 @@ function aggregator_menu() {
   );
   $items['aggregator'] = array(
     'title' => 'Feed aggregator',
-    'page callback' => 'aggregator_page_last',
-    'access arguments' => array('access news feeds'),
     'weight' => 5,
-    'file' => 'aggregator.pages.inc',
+    'route_name' => 'aggregator_page_last',
   );
   $items['aggregator/sources'] = array(
     'title' => 'Sources',
diff --git a/core/modules/aggregator/aggregator.pages.inc b/core/modules/aggregator/aggregator.pages.inc
index 6248012..10ba125 100644
--- a/core/modules/aggregator/aggregator.pages.inc
+++ b/core/modules/aggregator/aggregator.pages.inc
@@ -9,22 +9,6 @@
 use Drupal\Core\Entity\EntityInterface;
 
 /**
- * Page callback: Displays the most recent items gathered from any feed.
- *
- * @return string
- *   The rendered list of items for the feed.
- *
- * @see aggregator_menu()
- */
-function aggregator_page_last() {
-  drupal_add_feed('aggregator/rss', config('system.site')->get('name') . ' ' . t('aggregator'));
-
-  $items = aggregator_load_feed_items('sum');
-
-  return _aggregator_page_list($items, arg(1));
-}
-
-/**
  * Page callback: Displays all the items captured from the particular feed.
  *
  * @param \Drupal\aggregator\Plugin\Core\Entity\Feed $feed
diff --git a/core/modules/aggregator/aggregator.routing.yml b/core/modules/aggregator/aggregator.routing.yml
index c41cf0e..e1b48ca 100644
--- a/core/modules/aggregator/aggregator.routing.yml
+++ b/core/modules/aggregator/aggregator.routing.yml
@@ -39,3 +39,10 @@ aggregator_opml_add:
     _form: '\Drupal\aggregator\Form\OpmlFeedAdd'
   requirements:
     _permission: 'administer news feeds'
+
+aggregator_page_last:
+  pattern: '/aggregator'
+  defaults:
+    _controller: '\Drupal\aggregator\Routing\AggregatorController::pageLast'
+  requirements:
+    _permission: 'access news feeds'
diff --git a/core/modules/aggregator/lib/Drupal/aggregator/Routing/AggregatorController.php b/core/modules/aggregator/lib/Drupal/aggregator/Routing/AggregatorController.php
index ff2b222..7b12038 100644
--- a/core/modules/aggregator/lib/Drupal/aggregator/Routing/AggregatorController.php
+++ b/core/modules/aggregator/lib/Drupal/aggregator/Routing/AggregatorController.php
@@ -7,10 +7,11 @@
 
 namespace Drupal\aggregator\Routing;
 
-use Symfony\Component\DependencyInjection\ContainerInterface;
+use Drupal;
 use Drupal\Core\ControllerInterface;
 use Drupal\Core\Database\Connection;
 use Drupal\Core\Entity\EntityManager;
+use Symfony\Component\DependencyInjection\ContainerInterface;
 
 /**
  * Returns responses for aggregator module routes.
@@ -153,4 +154,23 @@ public function adminOverview() {
     return $build;
   }
 
+  /**
+   * Displays the most recent items gathered from any feed.
+   *
+   * @return string
+   *   The rendered list of items for the feed.
+   */
+  public function pageLast() {
+
+    drupal_add_feed('aggregator/rss', config('system.site')->get('name') . ' ' . t('aggregator'));
+
+    // @todo Remove this function once after all controller conversions are
+    // done.
+    Drupal::moduleHandler()->loadInclude('aggregator', 'inc', 'aggregator.pages');
+    $items = aggregator_load_feed_items('sum');
+
+    // @todo Remove this function once after all controller conversions are
+    // done.
+    return _aggregator_page_list($items, arg(1));
+  }
 }