diff --git a/objects/keybase-account/definition.json b/objects/keybase-account/definition.json
index da8bb5a..2957d68 100644
--- a/objects/keybase-account/definition.json
+++ b/objects/keybase-account/definition.json
@@ -54,5 +54,8 @@
   "meta-category": "misc",
   "name": "keybase-account",
   "uuid": "32c29c1c-a6c1-41e9-b1db-8cca88185ecd",
-  "version": 1
-}
\ No newline at end of file
+  "version": 2,
+  "requiredOneOf": [
+    "username"
+  ]
+}