diff --git a/tests/test_server.rs b/tests/test_server.rs
index 3dbc924bb..71f0e0f9e 100644
--- a/tests/test_server.rs
+++ b/tests/test_server.rs
@@ -39,7 +39,7 @@ fn test_serve_incoming() {
             || Application::new()
                 .resource("/", |r| r.method(Method::GET).h(httpcodes::HTTPOk)));
         let tcp = TcpListener::from_listener(tcp, &addr2, Arbiter::handle()).unwrap();
-        srv.start_incoming::<_, ()>(tcp.incoming(), false).unwrap();
+        srv.start_incoming(tcp.incoming(), false).unwrap();
         sys.run();
     });