diff --git a/playground/nutech/issue/STCl-schema.json b/playground/nutech/issue/STCl-schema.json
index b1a3a496..a75d7ab2 100644
--- a/playground/nutech/issue/STCl-schema.json
+++ b/playground/nutech/issue/STCl-schema.json
@@ -15,7 +15,7 @@
     "rank",
     "name",
     "toentity",
-    "builty",
+    "builtyno",
     "cond",
     "locator",
     "aerial no",