diff --git a/objects/user-account/definition.json b/objects/user-account/definition.json
index 1060e00..203bb28 100644
--- a/objects/user-account/definition.json
+++ b/objects/user-account/definition.json
@@ -6,7 +6,8 @@
   "version": 1,
   "requiredOneOf": [
     "password",
-    "username"
+    "username",
+    "user-id"
   ],
   "attributes": {
     "text": {