diff --git a/core/lib/Drupal/Core/Entity/Annotation/EntityType.php b/core/lib/Drupal/Core/Entity/Annotation/EntityType.php
index ffa31a0..6301f80 100644
--- a/core/lib/Drupal/Core/Entity/Annotation/EntityType.php
+++ b/core/lib/Drupal/Core/Entity/Annotation/EntityType.php
@@ -8,6 +8,7 @@
 namespace Drupal\Core\Entity\Annotation;
 
 use Drupal\Component\Annotation\Plugin;
+use Drupal\Core\StringTranslation\StringTranslationTrait;
 
 /**
  * Defines an Entity type annotation object.
@@ -24,6 +25,8 @@
  */
 class EntityType extends Plugin {
 
+  use StringTranslationTrait;
+
   /**
    * The class used to represent the entity type.
    *