diff --git a/core/modules/layout_builder/tests/src/Unit/SectionRenderTest.php b/core/modules/layout_builder/tests/src/Unit/SectionRenderTest.php
index a149ff8467..8a401f23af 100644
--- a/core/modules/layout_builder/tests/src/Unit/SectionRenderTest.php
+++ b/core/modules/layout_builder/tests/src/Unit/SectionRenderTest.php
@@ -12,6 +12,7 @@
 use Drupal\Core\Layout\LayoutDefinition;
 use Drupal\Core\Layout\LayoutInterface;
 use Drupal\Core\Layout\LayoutPluginManagerInterface;
+use Drupal\Core\Logger\LoggerChannel;
 use Drupal\Core\Plugin\Context\ContextHandlerInterface;
 use Drupal\Core\Plugin\Context\ContextRepositoryInterface;
 use Drupal\Core\Plugin\ContextAwarePluginInterface;
@@ -64,6 +65,13 @@ class SectionRenderTest extends UnitTestCase {
    */
   protected $eventDispatcher;
 
+  /**
+   * The logger instance.
+   *
+   * @var \Psr\Log\LoggerInterface
+   */
+  protected $logger;
+
   /**
    * {@inheritdoc}
    */
@@ -76,9 +84,10 @@ protected function setUp(): void {
     $this->contextRepository = $this->prophesize(ContextRepositoryInterface::class);
     // @todo Refactor this into some better tests in https://www.drupal.org/node/2942605.
     $this->eventDispatcher = (new \ReflectionClass(ContainerAwareEventDispatcher::class))->newInstanceWithoutConstructor();
+    $this->logger = new LoggerChannel('layout_builder');
 
     $this->account = $this->prophesize(AccountInterface::class);
-    $subscriber = new BlockComponentRenderArray($this->account->reveal());
+    $subscriber = new BlockComponentRenderArray($this->account->reveal(), $this->logger);
     $this->eventDispatcher->addSubscriber($subscriber);
 
     $layout = $this->prophesize(LayoutInterface::class);
@@ -93,6 +102,7 @@ protected function setUp(): void {
     $container->set('context.handler', $this->contextHandler->reveal());
     $container->set('context.repository', $this->contextRepository->reveal());
     $container->set('event_dispatcher', $this->eventDispatcher);
+    $container->set('logger.channel.layout_builder', $this->logger);
     \Drupal::setContainer($container);
   }