diff --git a/src/applications/conduit/controller/api/PhabricatorConduitAPIController.php b/src/applications/conduit/controller/api/PhabricatorConduitAPIController.php
index 2c9f81692a..67a56a3d35 100644
--- a/src/applications/conduit/controller/api/PhabricatorConduitAPIController.php
+++ b/src/applications/conduit/controller/api/PhabricatorConduitAPIController.php
@@ -159,7 +159,7 @@ class PhabricatorConduitAPIController
       default:
         return id(new AphrontFileResponse())
           ->setMimeType('application/json')
-          ->setContent(json_encode($result));
+          ->setContent('for(;;);'.json_encode($result));
     }
   }