diff --git a/proto.go b/proto.go
new file mode 100644
index 000000000..769bcbcae
--- /dev/null
+++ b/proto.go
@@ -0,0 +1,6 @@
+package core
+
+//go:generate go get -u "github.com/golang/protobuf/protoc-gen-go"
+//go:generate go get -u "github.com/golang/protobuf/proto"
+//go:generate go install "v2ray.com/ext/tools/vprotogen"
+//go:generate vprotogen -repo v2ray.com/core