diff --git a/src/Entity/Payment.php b/src/Entity/Payment.php
index 58aacc9..3e72c78 100644
--- a/src/Entity/Payment.php
+++ b/src/Entity/Payment.php
@@ -60,6 +60,8 @@
  */
 class Payment extends ContentEntityBase implements PaymentInterface {
 
+  use EntityChangedTrait;
+
   /**
    * {@inheritdoc}
    */
@@ -87,13 +89,6 @@ public function getCreatedTime() {
   /**
    * {@inheritdoc}
    */
-  public function getChangedTime() {
-    return $this->get('changed')->value;
-  }
-
-  /**
-   * {@inheritdoc}
-   */
   public function getChangedTimeAcrossTranslations() {
     // Payments are not translatable, so there are no per-translation changed
     // times.