diff --git a/__network/tcp-connect-reset/src/main.rs b/__network/tcp-connect-reset/src/main.rs
index ba81f1f..7b9b886 100644
--- a/__network/tcp-connect-reset/src/main.rs
+++ b/__network/tcp-connect-reset/src/main.rs
@@ -1,4 +1,5 @@
 use std::net::SocketAddr;
+use std::time::Duration;
 use tokio::io::AsyncWriteExt;
 use tokio::net::TcpSocket;
 
@@ -23,5 +24,7 @@ async fn connect_and_reset(addr: SocketAddr) -> Result<(), String> {
     {
         return Err(e.to_string());
     }
+    // cause reset
+    stream.set_linger(Some(Duration::from_millis(0))).ok();
     Ok(())
 }