diff --git a/src/docker.rs b/src/docker.rs
index 194e6dc..b1e2231 100644
--- a/src/docker.rs
+++ b/src/docker.rs
@@ -70,6 +70,7 @@ pub struct Docker {
     /// http client
     client: HyperClient,
     /// connection protocol
+    #[allow(dead_code)]
     protocol: Protocol,
     /// http headers used for any requests
     headers: HeaderMap,
diff --git a/src/hyper_client.rs b/src/hyper_client.rs
index 2fa3e25..c263947 100644
--- a/src/hyper_client.rs
+++ b/src/hyper_client.rs
@@ -36,6 +36,7 @@ pub struct Response {
     pub status: StatusCode,
     buf: Vec<u8>,
     rx: futures::channel::mpsc::UnboundedReceiver<hyper::body::Bytes>,
+    #[allow(dead_code)]
     handle: std::thread::JoinHandle<()>,
 }