diff --git a/src/applications/ponder/phid/PonderAnswerPHIDType.php b/src/applications/ponder/phid/PonderAnswerPHIDType.php
index 0bb0596737..be148af2f2 100644
--- a/src/applications/ponder/phid/PonderAnswerPHIDType.php
+++ b/src/applications/ponder/phid/PonderAnswerPHIDType.php
@@ -1,40 +1,44 @@
 <?php
 
 final class PonderAnswerPHIDType extends PhabricatorPHIDType {
 
   const TYPECONST = 'ANSW';
 
   public function getTypeName() {
     return pht('Ponder Answer');
   }
 
+  public function getPHIDTypeApplicationClass() {
+    return 'PhabricatorPonderApplication';
+  }
+
   public function newObject() {
     return new PonderAnswer();
   }
 
   protected function buildQueryForObjects(
     PhabricatorObjectQuery $query,
     array $phids) {
 
     return id(new PonderAnswerQuery())
       ->withPHIDs($phids);
   }
 
   public function loadHandles(
     PhabricatorHandleQuery $query,
     array $handles,
     array $objects) {
 
     foreach ($handles as $phid => $handle) {
       $answer = $objects[$phid];
 
       $id = $answer->getID();
       $question = $answer->getQuestion();
       $question_title = $question->getFullTitle();
 
       $handle->setName(pht('%s (Answer %s)', $question_title, $id));
       $handle->setURI($answer->getURI());
     }
   }
 
 }