diff --git a/src/applications/settings/setting/PhabricatorEmailVarySubjectsSetting.php b/src/applications/settings/setting/PhabricatorEmailVarySubjectsSetting.php
--- a/src/applications/settings/setting/PhabricatorEmailVarySubjectsSetting.php
+++ b/src/applications/settings/setting/PhabricatorEmailVarySubjectsSetting.php
@@ -48,8 +48,8 @@
 
   protected function getSelectOptions() {
     return array(
-      self::VALUE_VARY_SUBJECTS => pht('Enable "Re:" Prefix'),
-      self::VALUE_STATIC_SUBJECTS => pht('Disable "Re:" Prefix'),
+      self::VALUE_VARY_SUBJECTS => pht('Enable Vary Subjects'),
+      self::VALUE_STATIC_SUBJECTS => pht('Disable Vary Subjects'),
     );
   }