diff --git a/cpp/dmi/commons.grpc.pb.h b/cpp/dmi/commons.grpc.pb.h
new file mode 100644
index 0000000..9b6a00f
--- /dev/null
+++ b/cpp/dmi/commons.grpc.pb.h
@@ -0,0 +1,34 @@
+// Generated by the gRPC C++ plugin.
+// If you make any local change, they will be lost.
+// source: dmi/commons.proto
+#ifndef GRPC_dmi_2fcommons_2eproto__INCLUDED
+#define GRPC_dmi_2fcommons_2eproto__INCLUDED
+
+#include "dmi/commons.pb.h"
+
+#include <functional>
+#include <grpc/impl/codegen/port_platform.h>
+#include <grpcpp/impl/codegen/async_generic_service.h>
+#include <grpcpp/impl/codegen/async_stream.h>
+#include <grpcpp/impl/codegen/async_unary_call.h>
+#include <grpcpp/impl/codegen/client_callback.h>
+#include <grpcpp/impl/codegen/client_context.h>
+#include <grpcpp/impl/codegen/completion_queue.h>
+#include <grpcpp/impl/codegen/message_allocator.h>
+#include <grpcpp/impl/codegen/method_handler.h>
+#include <grpcpp/impl/codegen/proto_utils.h>
+#include <grpcpp/impl/codegen/rpc_method.h>
+#include <grpcpp/impl/codegen/server_callback.h>
+#include <grpcpp/impl/codegen/server_callback_handlers.h>
+#include <grpcpp/impl/codegen/server_context.h>
+#include <grpcpp/impl/codegen/service_type.h>
+#include <grpcpp/impl/codegen/status.h>
+#include <grpcpp/impl/codegen/stub_options.h>
+#include <grpcpp/impl/codegen/sync_stream.h>
+
+namespace dmi {
+
+}  // namespace dmi
+
+
+#endif  // GRPC_dmi_2fcommons_2eproto__INCLUDED