diff --git a/playground/dinithi/test-subprocesses/VehicleColor-schema.json b/playground/dinithi/test-subprocesses/VehicleColor-schema.json
index 98fda13f..9145e42b 100644
--- a/playground/dinithi/test-subprocesses/VehicleColor-schema.json
+++ b/playground/dinithi/test-subprocesses/VehicleColor-schema.json
@@ -6,7 +6,7 @@
       "title": "Color",
       "enum": [
         "White",
-        "Back",
+        "B",
         "Chocolate"
       ]
     }