remove explicit
diff --git a/include/grpc++/stream.h b/include/grpc++/stream.h
index d0abd58..fee70f4 100644
--- a/include/grpc++/stream.h
+++ b/include/grpc++/stream.h
@@ -85,9 +85,9 @@
public ReaderInterface<R> {
public:
// Blocking create a stream and write the first request out.
- explicit ClientReader(ChannelInterface *channel, const RpcMethod &method,
- ClientContext *context,
- const google::protobuf::Message &request)
+ ClientReader(ChannelInterface *channel, const RpcMethod &method,
+ ClientContext *context,
+ const google::protobuf::Message &request)
: call_(channel->CreateCall(method, context, &cq_)) {
CallOpBuffer buf;
buf.AddSendMessage(request);