diff --git a/core/modules/block/src/Tests/BlockUiTest.php b/core/modules/block/src/Tests/BlockUiTest.php
index a2203b6..d8d9e7c 100644
--- a/core/modules/block/src/Tests/BlockUiTest.php
+++ b/core/modules/block/src/Tests/BlockUiTest.php
@@ -64,7 +64,7 @@ protected function setUp() {
       ),
       array(
         'label' => 'Powered by Drupal',
-        'tr' => '14',
+        'tr' => '18',
         'plugin_id' => 'system_powered_by_block',
         'settings' => array('region' => 'footer', 'id' => 'powered'),
         'test_weight' => '0',