diff --git a/packages/core/src/scheduler/task.rs b/packages/core/src/scheduler/task.rs
index bf1075688..d2e9135e6 100644
--- a/packages/core/src/scheduler/task.rs
+++ b/packages/core/src/scheduler/task.rs
@@ -49,14 +49,15 @@ impl Scheduler {
         };
 
         let mut cx = std::task::Context::from_waker(&task.waker);
-        let _ = task.task.borrow_mut().as_mut().poll(&mut cx);
+
+        if !task.task.borrow_mut().as_mut().poll(&mut cx).is_ready() {
+            self.sender
+                .unbounded_send(SchedulerMsg::TaskNotified(task_id))
+                .expect("Scheduler should exist");
+        }
 
         entry.insert(task);
 
-        self.sender
-            .unbounded_send(SchedulerMsg::TaskNotified(task_id))
-            .expect("Scheduler should exist");
-
         task_id
     }