diff --git a/test/Sauce.php b/test/Sauce.php
index b9a731f..5b4348f 100644
--- a/test/Sauce.php
+++ b/test/Sauce.php
@@ -76,7 +76,7 @@ class WebDriverDemo extends Sauce\Sausage\WebDriverTestCase
     {
          $caps = $this->getDesiredCapabilities();
          $caps['build'] = getenv ("TRAVIS_JOB_NUMBER");
-         //$caps['tunnel-identifier'] = getenv ("TRAVIS_JOB_NUMBER");
+         $caps['tunnel_id'] = getenv ("TRAVIS_JOB_NUMBER");
          $caps['name'] = "COPS ";
          $this->setDesiredCapabilities($caps);
          parent::setUp ();