diff --git a/go/svc/invoice/proto/generate.go b/go/svc/invoice/proto/generate.go
new file mode 100644
index 0000000..b0f6618
--- /dev/null
+++ b/go/svc/invoice/proto/generate.go
@@ -0,0 +1,3 @@
+package proto
+
+//go:generate protoc -I.. ../inboice.proto --go_out=plugins=grpc:.