diff --git a/src/main.rs b/src/main.rs
index a94a072..e685483 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -67,7 +67,7 @@ mod fut {
     pub struct ForEach<St, Fut, F> {
         stream: St,
         f: F,
-        future: Option<Fut>,
+        future: Fut,
     }
 }