diff --git a/src/__phutil_library_map__.php b/src/__phutil_library_map__.php
index 8507342823..232fa14c05 100644
--- a/src/__phutil_library_map__.php
+++ b/src/__phutil_library_map__.php
@@ -1968,7 +1968,6 @@ phutil_register_library_map(array(
     'ReleephIntentFieldSpecification' => 'applications/releeph/field/specification/ReleephIntentFieldSpecification.php',
     'ReleephLevelFieldSpecification' => 'applications/releeph/field/specification/ReleephLevelFieldSpecification.php',
     'ReleephOriginalCommitFieldSpecification' => 'applications/releeph/field/specification/ReleephOriginalCommitFieldSpecification.php',
-    'ReleephPHIDConstants' => 'applications/releeph/ReleephPHIDConstants.php',
     'ReleephPHIDTypeBranch' => 'applications/releeph/phid/ReleephPHIDTypeBranch.php',
     'ReleephPHIDTypeProject' => 'applications/releeph/phid/ReleephPHIDTypeProject.php',
     'ReleephPHIDTypeRequest' => 'applications/releeph/phid/ReleephPHIDTypeRequest.php',
diff --git a/src/applications/releeph/ReleephPHIDConstants.php b/src/applications/releeph/ReleephPHIDConstants.php
deleted file mode 100644
index c8df2329ce..0000000000
--- a/src/applications/releeph/ReleephPHIDConstants.php
+++ /dev/null
@@ -1,5 +0,0 @@
-<?php
-
-final class ReleephPHIDConstants {
-  const PHID_TYPE_REBR = 'REBR';
-}