diff --git a/src/applications/countdown/controller/PhabricatorCountdownListController.php b/src/applications/countdown/controller/PhabricatorCountdownListController.php
index 549b6a8705..2085a6884f 100644
--- a/src/applications/countdown/controller/PhabricatorCountdownListController.php
+++ b/src/applications/countdown/controller/PhabricatorCountdownListController.php
@@ -1,8 +1,7 @@
 <?php
 
 final class PhabricatorCountdownListController
-  extends PhabricatorCountdownController
-  implements PhabricatorApplicationSearchResultsControllerInterface {
+  extends PhabricatorCountdownController {
 
   private $queryKey;
 
@@ -24,46 +23,5 @@ final class PhabricatorCountdownListController
     return $this->delegateToController($controller);
   }
 
-  public function renderResultsList(
-    array $countdowns,
-    PhabricatorSavedQuery $query) {
-    assert_instances_of($countdowns, 'PhabricatorCountdown');
-
-    $viewer = $this->getRequest()->getUser();
-
-    $this->loadHandles(mpull($countdowns, 'getAuthorPHID'));
-
-
-    $list = new PHUIObjectItemListView();
-    $list->setUser($viewer);
-    foreach ($countdowns as $countdown) {
-      $id = $countdown->getID();
-
-      $item = id(new PHUIObjectItemView())
-        ->setObjectName("C{$id}")
-        ->setHeader($countdown->getTitle())
-        ->setHref($this->getApplicationURI("{$id}/"))
-        ->addByline(
-          pht(
-            'Created by %s',
-            $this->getHandle($countdown->getAuthorPHID())->renderLink()));
-
-      $epoch = $countdown->getEpoch();
-      if ($epoch >= time()) {
-        $item->addIcon(
-          'none',
-          pht('Ends %s', phabricator_datetime($epoch, $viewer)));
-      } else {
-        $item->addIcon(
-          'delete',
-          pht('Ended %s', phabricator_datetime($epoch, $viewer)));
-        $item->setDisabled(true);
-      }
-
-      $list->addItem($item);
-    }
-
-    return $list;
-  }
 
 }
diff --git a/src/applications/countdown/query/PhabricatorCountdownSearchEngine.php b/src/applications/countdown/query/PhabricatorCountdownSearchEngine.php
index ca843e2c2b..427485401f 100644
--- a/src/applications/countdown/query/PhabricatorCountdownSearchEngine.php
+++ b/src/applications/countdown/query/PhabricatorCountdownSearchEngine.php
@@ -3,6 +3,10 @@
 final class PhabricatorCountdownSearchEngine
   extends PhabricatorApplicationSearchEngine {
 
+  public function getApplicationClassName() {
+    return 'PhabricatorApplicationCountdown';
+  }
+
   public function buildSavedQueryFromRequest(AphrontRequest $request) {
     $saved = new PhabricatorSavedQuery();
     $saved->setParameter(
@@ -93,4 +97,50 @@ final class PhabricatorCountdownSearchEngine
     return parent::buildSavedQueryFromBuiltin($query_key);
   }
 
+
+  protected function getRequiredHandlePHIDsForResultList(
+    array $countdowns,
+    PhabricatorSavedQuery $query) {
+    return mpull($countdowns, 'getAuthorPHID');
+  }
+
+  protected function renderResultList(
+    array $countdowns,
+    PhabricatorSavedQuery $query,
+    array $handles) {
+    assert_instances_of($countdowns, 'PhabricatorCountdown');
+
+    $viewer = $this->requireViewer();
+
+    $list = new PHUIObjectItemListView();
+    $list->setUser($viewer);
+    foreach ($countdowns as $countdown) {
+      $id = $countdown->getID();
+
+      $item = id(new PHUIObjectItemView())
+        ->setObjectName("C{$id}")
+        ->setHeader($countdown->getTitle())
+        ->setHref($this->getApplicationURI("{$id}/"))
+        ->addByline(
+          pht(
+            'Created by %s',
+            $handles[$countdown->getAuthorPHID()]->renderLink()));
+
+      $epoch = $countdown->getEpoch();
+      if ($epoch >= time()) {
+        $item->addIcon(
+          'none',
+          pht('Ends %s', phabricator_datetime($epoch, $viewer)));
+      } else {
+        $item->addIcon(
+          'delete',
+          pht('Ended %s', phabricator_datetime($epoch, $viewer)));
+        $item->setDisabled(true);
+      }
+
+      $list->addItem($item);
+    }
+
+    return $list;
+  }
 }