diff --git a/src/lib.rs b/src/lib.rs
index 2b9d8c619..4e6e37955 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -95,7 +95,7 @@ pub use self::error::{Error, ResponseError, Result};
 pub use self::extensions::Extensions;
 pub use self::httpmessage::HttpMessage;
 pub use self::message::{Message, RequestHead, ResponseHead};
-pub use self::payload::Payload;
+pub use self::payload::{Payload, PayloadStream};
 pub use self::request::Request;
 pub use self::response::Response;
 pub use self::service::{SendError, SendResponse};