diff --git a/src/__phutil_library_map__.php b/src/__phutil_library_map__.php
index 8ec181f9fd..cef4846739 100644
--- a/src/__phutil_library_map__.php
+++ b/src/__phutil_library_map__.php
@@ -1720,7 +1720,6 @@ phutil_register_library_map(array(
     'PhabricatorFeedApplication' => 'applications/feed/application/PhabricatorFeedApplication.php',
     'PhabricatorFeedBuilder' => 'applications/feed/builder/PhabricatorFeedBuilder.php',
     'PhabricatorFeedConfigOptions' => 'applications/feed/config/PhabricatorFeedConfigOptions.php',
-    'PhabricatorFeedConstants' => 'applications/feed/constants/PhabricatorFeedConstants.php',
     'PhabricatorFeedController' => 'applications/feed/controller/PhabricatorFeedController.php',
     'PhabricatorFeedDAO' => 'applications/feed/storage/PhabricatorFeedDAO.php',
     'PhabricatorFeedDetailController' => 'applications/feed/controller/PhabricatorFeedDetailController.php',
diff --git a/src/applications/feed/constants/PhabricatorFeedConstants.php b/src/applications/feed/constants/PhabricatorFeedConstants.php
deleted file mode 100644
index 4b21fa305d..0000000000
--- a/src/applications/feed/constants/PhabricatorFeedConstants.php
+++ /dev/null
@@ -1,3 +0,0 @@
-<?php
-
-abstract class PhabricatorFeedConstants {}