diff --git a/package.json b/package.json
index 2f50849..3032c6a 100644
--- a/package.json
+++ b/package.json
@@ -52,7 +52,8 @@
             "enableREQueryAndSortCriteria": true,
             "relationships": {
                 "entityNameSeparator": "."
-            }
+            },
+            "restrictNestedFieldsAsPrimaryKey": false
         }
     },
     "description": "Hackolade plugin for Amazon DocumentDB",