diff --git a/playground/nutech/receipt/timertfc-exampledata.json b/playground/nutech/receipt/timertfc-exampledata.json
index 9e26dfee..c0253b29 100644
--- a/playground/nutech/receipt/timertfc-exampledata.json
+++ b/playground/nutech/receipt/timertfc-exampledata.json
@@ -1 +1,3 @@
-{}
\ No newline at end of file
+{
+  "timer_value_tfc": 6
+}
\ No newline at end of file