diff --git a/__web/hyperrs/Cargo.toml b/__web/hyperrs/Cargo.toml
index ab1b98f..027709d 100644
--- a/__web/hyperrs/Cargo.toml
+++ b/__web/hyperrs/Cargo.toml
@@ -9,6 +9,6 @@ edition = "2018"
 [dependencies]
 log = { version = "0.4", features = ["max_level_debug", "release_max_level_warn"] }
 pretty_env_logger = "0.4"
-hyper = { version = "0.14", features = ["server", "http1", "http2", "tcp"] }
+hyper = { version = "0.14", features = ["server", "http1", "http2", "tcp", "stream"] }
 tokio = { version = "1.0", features = ["full"] }