diff --git a/playground/nutech/receipt/timertfc-exampledata.json b/playground/nutech/receipt/timertfc-exampledata.json
index f81afc22..9e26dfee 100644
--- a/playground/nutech/receipt/timertfc-exampledata.json
+++ b/playground/nutech/receipt/timertfc-exampledata.json
@@ -1,3 +1 @@
-{
-  "timer_value_1": 4
-}
\ No newline at end of file
+{}
\ No newline at end of file