diff --git a/lib/repack-document.js b/lib/repack-document.js
index 1374324..533276e 100644
--- a/lib/repack-document.js
+++ b/lib/repack-document.js
@@ -7,5 +7,6 @@
  */
 module.exports = (document) => {
   if (document.student) delete document.student.personalIdNumber
+  if (document.isEncrypted) document.content = {}
   return document
 }