diff --git a/core/modules/entity/lib/Drupal/entity/Tests/EntityDisplayTest.php b/core/modules/entity/lib/Drupal/entity/Tests/EntityDisplayTest.php
index abf7a42..50f4fc3 100644
--- a/core/modules/entity/lib/Drupal/entity/Tests/EntityDisplayTest.php
+++ b/core/modules/entity/lib/Drupal/entity/Tests/EntityDisplayTest.php
@@ -259,14 +259,14 @@ public function testDeleteFieldInstance() {
     entity_create('entity_display', array(
       'targetEntityType' => 'entity_test',
       'bundle' => 'entity_test',
-      'viewMode' => 'default',
+      'mode' => 'default',
     ))->setComponent($field_name)->save();
 
     // Create teaser entity display.
     entity_create('entity_display', array(
       'targetEntityType' => 'entity_test',
       'bundle' => 'entity_test',
-      'viewMode' => 'teaser',
+      'mode' => 'teaser',
     ))->setComponent($field_name)->save();
 
     $display = entity_get_display('entity_test', 'entity_test', 'default');