diff --git a/src/applications/differential/herald/DifferentialDiffAuthorProjectsHeraldField.php b/src/applications/differential/herald/DifferentialDiffAuthorProjectsHeraldField.php
index bec1e2a66c..e484a66ce6 100644
--- a/src/applications/differential/herald/DifferentialDiffAuthorProjectsHeraldField.php
+++ b/src/applications/differential/herald/DifferentialDiffAuthorProjectsHeraldField.php
@@ -10,9 +10,14 @@ final class DifferentialDiffAuthorProjectsHeraldField
   }
 
   public function getHeraldFieldValue($object) {
-    return PhabricatorEdgeQuery::loadDestinationPHIDs(
-      $object->getAuthorPHID(),
-      PhabricatorProjectMemberOfProjectEdgeType::EDGECONST);
+    $viewer = PhabricatorUser::getOmnipotentUser();
+
+    $projects = id(new PhabricatorProjectQuery())
+      ->setViewer($viewer)
+      ->withMemberPHIDs(array($object->getAuthorPHID()))
+      ->execute();
+
+    return mpull($projects, 'getPHID');
   }
 
   protected function getHeraldFieldStandardType() {
@@ -20,7 +25,7 @@ final class DifferentialDiffAuthorProjectsHeraldField
   }
 
   protected function getDatasource() {
-    return new PhabricatorProjectOrUserDatasource();
+    return new PhabricatorProjectDatasource();
   }
 
 }
diff --git a/src/applications/differential/herald/DifferentialRevisionAuthorProjectsHeraldField.php b/src/applications/differential/herald/DifferentialRevisionAuthorProjectsHeraldField.php
index cb916fcf3d..bd91e810b2 100644
--- a/src/applications/differential/herald/DifferentialRevisionAuthorProjectsHeraldField.php
+++ b/src/applications/differential/herald/DifferentialRevisionAuthorProjectsHeraldField.php
@@ -10,9 +10,14 @@ final class DifferentialRevisionAuthorProjectsHeraldField
   }
 
   public function getHeraldFieldValue($object) {
-    return PhabricatorEdgeQuery::loadDestinationPHIDs(
-      $object->getAuthorPHID(),
-      PhabricatorProjectMemberOfProjectEdgeType::EDGECONST);
+    $viewer = PhabricatorUser::getOmnipotentUser();
+
+    $projects = id(new PhabricatorProjectQuery())
+      ->setViewer($viewer)
+      ->withMemberPHIDs(array($object->getAuthorPHID()))
+      ->execute();
+
+    return mpull($projects, 'getPHID');
   }
 
   protected function getHeraldFieldStandardType() {