diff --git a/lib/rs/test/thrifts/Base_One.thrift b/lib/rs/test/thrifts/Base_One.thrift
index c5fa6c2..f1214c9 100644
--- a/lib/rs/test/thrifts/Base_One.thrift
+++ b/lib/rs/test/thrifts/Base_One.thrift
@@ -74,6 +74,7 @@
   1: string recipeName
   2: string cuisine
   3: i8 page
+  4: uuid recipeId
 }
 
 union CookingTools {