diff --git a/src/main.rs b/src/main.rs
index f2dfe33..81818d8 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -209,6 +209,7 @@ async fn message_loop<SF>(
             }
         }
     }
+    drop(cancelled_send);
     let _ = cancelled_recv.recv().await;
     Ok(())
 }