diff --git a/Cargo.toml b/Cargo.toml
index 2c01384..687c1db 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,7 +2,7 @@
 name = "wasm-timer"
 edition = "2018"
 description = "Abstraction over std::time::Instant and futures-timer that works on WASM"
-version = "0.2.0"
+version = "0.2.1"
 authors = ["Pierre Krieger <pierre.krieger1708@gmail.com>"]
 license = "MIT"
 repository = "https://github.com/tomaka/wasm-timer"
diff --git a/src/timer.rs b/src/timer.rs
index 7d9e45a..8bf567a 100644
--- a/src/timer.rs
+++ b/src/timer.rs
@@ -531,7 +531,7 @@ impl TimerHandle {
     }
 
     unsafe fn from_usize(val: usize) -> TimerHandle {
-        let inner = mem::transmute::<usize, Weak<Inner>>(val);;
+        let inner = mem::transmute::<usize, Weak<Inner>>(val);
         TimerHandle { inner }
     }
 }
diff --git a/src/timer/ext.rs b/src/timer/ext.rs
index 0f1120a..1b14950 100644
--- a/src/timer/ext.rs
+++ b/src/timer/ext.rs
@@ -167,18 +167,17 @@ where
     unsafe_pinned!(stream: S);
 }
 
-impl<S> TryStream for TimeoutStream<S>
+impl<S> Stream for TimeoutStream<S>
 where
     S: TryStream,
     S::Error: From<io::Error>,
 {
-    type Ok = S::Ok;
-    type Error = S::Error;
+    type Item = Result<S::Ok, S::Error>;
 
-    fn try_poll_next(
+    fn poll_next(
         mut self: Pin<&mut Self>,
         cx: &mut Context<'_>,
-    ) -> Poll<Option<Result<Self::Ok, Self::Error>>> {
+    ) -> Poll<Option<Self::Item>> {
         let dur = self.dur;
 
         let r = self.as_mut().stream().try_poll_next(cx);