diff --git a/playground/nutech/issue/STCl-exampledata.json b/playground/nutech/issue/STCl-exampledata.json
index f9272781..1d92538c 100644
--- a/playground/nutech/issue/STCl-exampledata.json
+++ b/playground/nutech/issue/STCl-exampledata.json
@@ -1,6 +1,6 @@
 {
     "gatepassno": "G212",
-    "gatepassdate": "2",
+    "gatepassdate": "2-",
     "fromentity",
     "armyno",
     "issuevoucherno",