diff --git a/grpclb/grpc_lb_v1/doc.go b/grpclb/grpc_lb_v1/doc.go
new file mode 100644
index 00000000000..aba962840c8
--- /dev/null
+++ b/grpclb/grpc_lb_v1/doc.go
@@ -0,0 +1,21 @@
+/*
+ *
+ * Copyright 2017 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+// Package grpc_lb_v1 is the parent package of all gRPC loadbalancer
+// message and service protobuf definitions.
+package grpc_lb_v1