diff --git a/at_core/theme-settings.php b/at_core/theme-settings.php
index e792a5e..1b087b8 100644
--- a/at_core/theme-settings.php
+++ b/at_core/theme-settings.php
@@ -80,7 +80,7 @@ function at_core_form_system_theme_settings_alter(&$form, \Drupal\Core\Form\Form
 
   // View or "Display modes".
   // TODO entityManager() is deprecated. SEE https://www.drupal.org/node/2549139
-  $node_view_modes = \Drupal::entityManager()->getViewModes('node');
+  $node_view_modes = \Drupal::service('entity_display.manager')->getViewModes('node');
 
   // Unset unwanted view modes
   unset($node_view_modes['rss']);