diff --git a/core/modules/translation_entity/lib/Drupal/translation_entity/Tests/EntityTranslationUITest.php b/core/modules/translation_entity/lib/Drupal/translation_entity/Tests/EntityTranslationUITest.php
index 61f9182..a3a17ab 100644
--- a/core/modules/translation_entity/lib/Drupal/translation_entity/Tests/EntityTranslationUITest.php
+++ b/core/modules/translation_entity/lib/Drupal/translation_entity/Tests/EntityTranslationUITest.php
@@ -187,7 +187,7 @@ protected function assertAuthoringInfo() {
     $edit = array(
       // User names have by default length 8.
       'translation_entity[name]' => $this->randomName(12),
-      'translation_entity[created]' => $this->randomName(),
+      'translation_entity[created]' => 'gmt23V13',
     );
     $this->drupalPost($path, $edit, $this->getFormSubmitAction($entity));
     $this->assertTrue($this->xpath('//div[@id="messages"]//div[contains(@class, "error")]//ul'), 'Invalid values generate a list of form errors.');