diff --git a/tests/phpunit/tests/http/http.php b/tests/phpunit/tests/http/http.php
index 805eeeabac702..895e6ce7ced42 100644
--- a/tests/phpunit/tests/http/http.php
+++ b/tests/phpunit/tests/http/http.php
@@ -540,7 +540,7 @@ public function data_wp_http_validate_url_should_not_validate() {
 				'url' => 'http://[exam]ple.com/caniload.php',
 			),
 			'a host whose IPv4 address cannot be resolved' => array(
-				'url' => 'http://exampleeeee.com/caniload.php',
+				'url' => 'http://example.invalid/caniload.php',
 			),
 			'an external request when not allowed'         => array(
 				'url'           => 'http://192.168.0.1/caniload.php',