diff --git a/experiments/src/main.rs b/experiments/src/main.rs
index 6fa9b79..8d1a01d 100644
--- a/experiments/src/main.rs
+++ b/experiments/src/main.rs
@@ -247,7 +247,7 @@ pub fn main_core0() {
                     .await?
             }
         }
-        let _ = stream.flush().await;
+        let _ = stream.close().await;
         Ok(())
     }