diff --git a/test/parallel/test-tls-client-abort.js b/test/parallel/test-tls-client-abort.js
index 5b1e6eb7fbab9c..bd5db779785de1 100644
--- a/test/parallel/test-tls-client-abort.js
+++ b/test/parallel/test-tls-client-abort.js
@@ -14,7 +14,7 @@ const path = require('path');
 const cert = fs.readFileSync(path.join(common.fixturesDir, 'test_cert.pem'));
 const key = fs.readFileSync(path.join(common.fixturesDir, 'test_key.pem'));
 
-const conn = tls.connect({cert, key, port: common.PORT}, common.mustNotCall());
+const conn = tls.connect({cert, key, port: 0}, common.mustNotCall());
 conn.on('error', function() {
 });
 assert.doesNotThrow(function() {
diff --git a/test/parallel/test-tls-client-abort2.js b/test/parallel/test-tls-client-abort2.js
index 3698db7a3cf6d0..521ef6bee782e5 100644
--- a/test/parallel/test-tls-client-abort2.js
+++ b/test/parallel/test-tls-client-abort2.js
@@ -8,7 +8,7 @@ if (!common.hasCrypto) {
 }
 const tls = require('tls');
 
-const conn = tls.connect(common.PORT, common.mustNotCall());
+const conn = tls.connect(0, common.mustNotCall());
 conn.on('error', common.mustCall(function() {
   assert.doesNotThrow(function() {
     conn.destroy();