diff --git a/src/applications/celerity/resources/CelerityResources.php b/src/applications/celerity/resources/CelerityResources.php
--- a/src/applications/celerity/resources/CelerityResources.php
+++ b/src/applications/celerity/resources/CelerityResources.php
@@ -5,8 +5,6 @@
  */
 abstract class CelerityResources extends Phobject {
 
-  private $map;
-
   abstract public function getName();
   abstract public function getResourceData($name);
 
diff --git a/src/applications/phid/storage/PhabricatorPHID.php b/src/applications/phid/storage/PhabricatorPHID.php
--- a/src/applications/phid/storage/PhabricatorPHID.php
+++ b/src/applications/phid/storage/PhabricatorPHID.php
@@ -2,11 +2,6 @@
 
 final class PhabricatorPHID extends Phobject {
 
-  protected $phid;
-  protected $phidType;
-  protected $ownerPHID;
-  protected $parentPHID;
-
   public static function generateNewPHID($type, $subtype = null) {
     if (!$type) {
       throw new Exception(pht('Can not generate PHID with no type.'));