diff --git a/core/modules/layout_builder/tests/src/Functional/LayoutBuilderTest.php b/core/modules/layout_builder/tests/src/Functional/LayoutBuilderTest.php
index 1b38a4bb9ebe34f40c3f52b492cc5ddc95f09c53..2399ac5facacae84c6140c780a37054b7c20072f 100644
--- a/core/modules/layout_builder/tests/src/Functional/LayoutBuilderTest.php
+++ b/core/modules/layout_builder/tests/src/Functional/LayoutBuilderTest.php
@@ -1264,7 +1264,7 @@ public function testCustomSectionAttributes() {
   /**
    * Tests the usage of placeholders for empty blocks.
    *
-   * @see \Drupal\Core\Block\BlockPluginInterface::getPlaceholderString()
+   * @see \Drupal\Core\Render\PreviewFallbackInterface::getPreviewFallbackString()
    * @see \Drupal\layout_builder\EventSubscriber\BlockComponentRenderArray::onBuildRender()
    */
   public function testBlockPlaceholder() {