diff --git a/src/applications/daemon/controller/PhabricatorWorkerTaskDetailController.php b/src/applications/daemon/controller/PhabricatorWorkerTaskDetailController.php
--- a/src/applications/daemon/controller/PhabricatorWorkerTaskDetailController.php
+++ b/src/applications/daemon/controller/PhabricatorWorkerTaskDetailController.php
@@ -15,9 +15,13 @@
       $task = reset($tasks);
     }
 
+    $header = new PHUIHeaderView();
+
     if (!$task) {
       $title = pht('Task Does Not Exist');
 
+      $header->setHeader(pht('Task %d Missing', $id));
+
       $error_view = new PHUIInfoView();
       $error_view->setTitle(pht('No Such Task'));
       $error_view->appendChild(phutil_tag(
@@ -30,11 +34,11 @@
     } else {
       $title = pht('Task %d', $task->getID());
 
-      $header = id(new PHUIHeaderView())
-        ->setHeader(pht('Task %d: %s',
+      $header->setHeader(
+        pht(
+          'Task %d: %s',
           $task->getID(),
-          $task->getTaskClass()))
-        ->setHeaderIcon('fa-sort');
+          $task->getTaskClass()));
 
       $properties = $this->buildPropertyListView($task);
 
@@ -59,6 +63,8 @@
       );
     }
 
+    $header->setHeaderIcon('fa-sort');
+
     $crumbs = $this->buildApplicationCrumbs();
     $crumbs->addTextCrumb($title);
     $crumbs->setBorder(true);