diff --git a/udemy/HandsOngRPC/proto/hello/hello.proto b/udemy/HandsOngRPC/proto/hello/hello.proto
index aca2d957f..4ae725414 100644
--- a/udemy/HandsOngRPC/proto/hello/hello.proto
+++ b/udemy/HandsOngRPC/proto/hello/hello.proto
@@ -5,7 +5,7 @@ option go_package = "protogen/go/hello";
 
 message HelloRequest {
   string name = 1;
-  uint32 age = 10;
+  uint32 age = 2;
 }
 
 message HelloResponse {