diff --git a/playground/dan/gateways/is-rain-schema.json b/playground/dan/gateways/is-rain-schema.json
index 735a7fb2..fe3abb31 100644
--- a/playground/dan/gateways/is-rain-schema.json
+++ b/playground/dan/gateways/is-rain-schema.json
@@ -6,7 +6,7 @@
       "type": "boolean",
       "title": "Is it raining today?",
       "default": false
-      "oneOf": 
+      "oneOf": []
         "title" : "Yes",
       }
     }