diff --git a/benches/executor.rs b/benches/executor.rs
index 20d41a1..b6e33c2 100644
--- a/benches/executor.rs
+++ b/benches/executor.rs
@@ -1,4 +1,3 @@
-use std::future::Future;
 use std::thread::available_parallelism;
 
 use async_executor::Executor;
diff --git a/examples/priority.rs b/examples/priority.rs
index df77dd1..60d5c9a 100644
--- a/examples/priority.rs
+++ b/examples/priority.rs
@@ -1,6 +1,5 @@
 //! An executor with task priorities.
 
-use std::future::Future;
 use std::thread;
 
 use async_executor::{Executor, Task};
diff --git a/src/lib.rs b/src/lib.rs
index 3fea5e0..31fd40d 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -34,7 +34,6 @@
 )]
 
 use std::fmt;
-use std::future::Future;
 use std::marker::PhantomData;
 use std::panic::{RefUnwindSafe, UnwindSafe};
 use std::rc::Rc;