diff --git a/src/applications/policy/constants/PhabricatorPolicyCapability.php b/src/applications/policy/constants/PhabricatorPolicyCapability.php
index 60fb862e6c..fd7e0bbc08 100644
--- a/src/applications/policy/constants/PhabricatorPolicyCapability.php
+++ b/src/applications/policy/constants/PhabricatorPolicyCapability.php
@@ -19,5 +19,7 @@
 final class PhabricatorPolicyCapability extends PhabricatorPolicyConstants {
 
   const CAN_VIEW        = 'view';
+  const CAN_EDIT        = 'edit';
+  const CAN_JOIN        = 'join';
 
 }