diff --git a/modules/simpletest/tests/common.test b/modules/simpletest/tests/common.test
index 92aefe4..49a4e3e 100644
--- a/modules/simpletest/tests/common.test
+++ b/modules/simpletest/tests/common.test
@@ -1420,8 +1420,8 @@ class JavaScriptTestCase extends DrupalWebTestCase {
    */
   function testAddSetting() {
     $javascript = drupal_add_js(array('drupal' => 'rocks', 'dries' => 280342800), 'setting');
-    $this->assertEqual(280342800, $javascript['settings']['data'][2]['dries'], 'JavaScript setting is set correctly.');
-    $this->assertEqual('rocks', $javascript['settings']['data'][2]['drupal'], 'The other JavaScript setting is set correctly.');
+    $this->assertEqual(280342800, $javascript['settings']['data'][3]['dries'], 'JavaScript setting is set correctly.');
+    $this->assertEqual('rocks', $javascript['settings']['data'][3]['drupal'], 'The other JavaScript setting is set correctly.');
   }
 
   /**