diff --git a/playground/nutech/issue2/timervaluesasd-schema.json b/playground/nutech/issue2/timervaluesasd-schema.json
index ad5f3e5d..c85e3c5f 100644
--- a/playground/nutech/issue2/timervaluesasd-schema.json
+++ b/playground/nutech/issue2/timervaluesasd-schema.json
@@ -7,7 +7,7 @@
   ],
   "properties": {
     "timer_value_sasd": {
-      "type": "string",
+      "type": "integer",
       "title": "Timer Value"
     },
     "time_format":{