diff --git a/curriculum/challenges/english/blocks/lab-lightbox-viewer/66db57ad34c7089b9b41bfd6.md b/curriculum/challenges/english/blocks/lab-lightbox-viewer/66db57ad34c7089b9b41bfd6.md
index c086d6970ec..2acf7b1beb6 100644
--- a/curriculum/challenges/english/blocks/lab-lightbox-viewer/66db57ad34c7089b9b41bfd6.md
+++ b/curriculum/challenges/english/blocks/lab-lightbox-viewer/66db57ad34c7089b9b41bfd6.md
@@ -178,7 +178,7 @@ function getComputedDisplay(element) {
 assert.strictEqual(getComputedDisplay(lightbox), "none");
 
 const galleryItem = document.querySelector(".gallery-item");
-galleryItem.dispatchEvent(new Event("click"));
+galleryItem.dispatchEvent(new Event("click", { bubbles: true }));
 
 assert.strictEqual(getComputedDisplay(lightbox), "flex");
 ```