diff --git a/dataset.json b/dataset.json
index 1fe2dbb10..55f699981 100644
--- a/dataset.json
+++ b/dataset.json
@@ -48,6 +48,9 @@
     "owner": {
       "type": "string"
     },
+    "authorizationGrantor": {
+      "type": "string"
+    },    
     "keywords": {
       "type": "array",
       "items": {