diff --git a/src/websocket.rs b/src/websocket.rs
index dc3deedf5..af797acc1 100644
--- a/src/websocket.rs
+++ b/src/websocket.rs
@@ -213,8 +213,8 @@ impl WsFramedStream {
                 match stream {
                     Either::Left(stream) => {
                         // MaybeTlsStream::get_ref() handles Plain, NativeTls and Rustls,
-                        // returning the underlying TcpStream for peer_addr().
-                        let addr = stream.get_ref().get_ref().peer_addr()?;
+                        // returning the underlying TcpStream for local_addr().
+                        let addr = stream.get_ref().get_ref().local_addr()?;
                         Ok((Either::Left(stream), addr))
                     }
                     Either::Right((stream, addr)) => Ok((Either::Right(stream), addr)),
diff --git a/tests/websocket_proxy.rs b/tests/websocket_proxy.rs
index 5d4a15ab9..2f3f29763 100644
--- a/tests/websocket_proxy.rs
+++ b/tests/websocket_proxy.rs
@@ -243,19 +243,22 @@ async fn direct_round_trip(wss: bool) {
     let url = format!("{}://{addr}/ws/id", if wss { "wss" } else { "ws" });
     upsert_tls_cache(&url, TlsType::Rustls, true);
     let server = tokio::spawn(async move {
-        let (stream, _) = listener.accept().await.unwrap();
+        let (stream, client_addr) = listener.accept().await.unwrap();
         let mut stream = DynTcpStream(Box::new(stream));
         if wss {
             stream = DynTcpStream(Box::new(tls_acceptor().accept(stream).await.unwrap()));
         }
         echo(stream, "/ws/id", &addr.to_string()).await;
+        client_addr
     });
     let stream = socket_client::connect_tcp(url, TIMEOUT).await.unwrap();
+    let local_addr = stream.local_addr();
     exchange(stream).await;
-    timeout(Duration::from_millis(TIMEOUT), server)
+    let client_addr = timeout(Duration::from_millis(TIMEOUT), server)
         .await
         .unwrap()
         .unwrap();
+    assert_eq!(local_addr, client_addr);
 }
 
 async fn tcp_proxy_round_trip() {