diff --git a/modules/redirect_404/src/Render/Redirect404LogSuppressor.php b/modules/redirect_404/src/Render/Redirect404LogSuppressor.php
index 2f5d70b..5267136 100644
--- a/modules/redirect_404/src/Render/Redirect404LogSuppressor.php
+++ b/modules/redirect_404/src/Render/Redirect404LogSuppressor.php
@@ -3,6 +3,7 @@
 namespace Drupal\redirect_404\Render;
 
 use Drupal\Core\Config\ConfigFactoryInterface;
+use Drupal\Core\DependencyInjection\DependencySerializationTrait;
 use Drupal\Core\Logger\LoggerChannelFactory;
 use Drupal\Core\Logger\LoggerChannelFactoryInterface;
 use Psr\Log\LoggerInterface;
@@ -12,6 +13,7 @@ use Psr\Log\NullLogger;
  * Allows 'page not found' events to be suppressed by returning a NullLogger.
  */
 class Redirect404LogSuppressor implements LoggerChannelFactoryInterface {
+  use DependencySerializddationTrait;
 
   /**
    * The logger channel factory.