diff --git a/objects/regripper-NTUser/definition.json b/objects/regripper-NTUser/definition.json
index cb0a4a7..264aae9 100644
--- a/objects/regripper-NTUser/definition.json
+++ b/objects/regripper-NTUser/definition.json
@@ -3,7 +3,7 @@
     "key"
   ],
   "requiredOneOf": [
-    "group-name"
+    "logon-user-name"
   ],
   "attributes": {
     "key": {