diff --git a/src/future/future/mod.rs b/src/future/future/mod.rs
index dea0ade..8d956fd 100644
--- a/src/future/future/mod.rs
+++ b/src/future/future/mod.rs
@@ -369,7 +369,6 @@ extension_trait! {
 
             use async_std::prelude::*;
             use async_std::future;
-            use async_std::task;
             
             let fut = future::ready(0);
             let dur = Duration::from_millis(100);