diff --git a/test/common/index.js b/test/common/index.js
index f0ff81939940e6..f745f68546f866 100644
--- a/test/common/index.js
+++ b/test/common/index.js
@@ -524,7 +524,7 @@ function _mustCallInner(fn, criteria = 1, field) {
 exports.hasMultiLocalhost = function hasMultiLocalhost() {
   const { TCP, constants: TCPConstants } = process.binding('tcp_wrap');
   const t = new TCP(TCPConstants.SOCKET);
-  const ret = t.bind('127.0.0.2', exports.PORT);
+  const ret = t.bind('127.0.0.2', 0);
   t.close();
   return ret === 0;
 };