diff --git a/benchmark/webstreams/js_transfer.js b/benchmark/webstreams/js_transfer.js
index b0e164681e0886..fc35175ed50d08 100644
--- a/benchmark/webstreams/js_transfer.js
+++ b/benchmark/webstreams/js_transfer.js
@@ -36,7 +36,6 @@ function main({ n, payload: payloadType }) {
     if (messages++ === n) {
       bench.end(n);
       port1.close();
-      return;
     } else {
       send();
     }