diff --git a/src/applications/files/storage/PhabricatorFile.php b/src/applications/files/storage/PhabricatorFile.php
index 91ac6b244d..11b7fa985d 100644
--- a/src/applications/files/storage/PhabricatorFile.php
+++ b/src/applications/files/storage/PhabricatorFile.php
@@ -21,7 +21,8 @@ final class PhabricatorFile extends PhabricatorFileDAO
     PhabricatorTokenReceiverInterface,
     PhabricatorSubscribableInterface,
     PhabricatorFlaggableInterface,
-    PhabricatorPolicyInterface {
+    PhabricatorPolicyInterface,
+    PhabricatorDestructibleInterface {
 
   const ONETIME_TEMPORARY_TOKEN_TYPE = 'file:onetime';
   const STORAGE_FORMAT_RAW  = 'raw';
@@ -1045,4 +1046,15 @@ final class PhabricatorFile extends PhabricatorFileDAO
   }
 
 
+/* -(  PhabricatorDestructibleInterface  )----------------------------------- */
+
+
+  public function destroyObjectPermanently(
+    PhabricatorDestructionEngine $engine) {
+
+    $this->openTransaction();
+      $this->delete();
+    $this->saveTransaction();
+  }
+
 }