diff --git a/playground/dinithi/test-subprocesses/VehicleColor-schema.json b/playground/dinithi/test-subprocesses/VehicleColor-schema.json
index 6ef95082..e3de9ad4 100644
--- a/playground/dinithi/test-subprocesses/VehicleColor-schema.json
+++ b/playground/dinithi/test-subprocesses/VehicleColor-schema.json
@@ -8,7 +8,7 @@
         "White",
         "Black",
         "Red",
-        "White",
+        "B",
         "Black",
         "Red"
       ]