diff --git a/openraft/src/network/stream_snapshot.rs b/openraft/src/network/stream_snapshot.rs
index 2d6699227..d9b646a66 100644
--- a/openraft/src/network/stream_snapshot.rs
+++ b/openraft/src/network/stream_snapshot.rs
@@ -20,7 +20,7 @@ pub(crate) trait SnapshotTransport<C: RaftTypeConfig> {
         _streaming: &mut Option<Streaming<C>>,
         _req: InstallSnapshotRequest<C>,
     ) -> Result<Option<Snapshot<C>>, StorageError<C::NodeId>> {
-        unimplemented!("receive_snapshot is only implemented with SnapshotData with AsyncRead + AsyncSeek ...")
+        unimplemented!("receive_snapshot is only implemented with SnapshotData with AsyncWrite + AsyncSeek ...")
     }
 }