diff --git a/playground/nutech/issue2/decisionbuttons-schema.json b/playground/nutech/issue2/decisionbuttons-schema.json
index fef95abe..ab0f6285 100644
--- a/playground/nutech/issue2/decisionbuttons-schema.json
+++ b/playground/nutech/issue2/decisionbuttons-schema.json
@@ -1,5 +1,5 @@
 {
-  "type": "buttons",
+  "type": "object",
   "properties": {
     "approve": {
       "type": "string",