diff --git a/testing/web-platform/tests/html/semantics/forms/the-option-element/dynamic-content-change-rendering.html b/testing/web-platform/tests/html/semantics/forms/the-option-element/dynamic-content-change-rendering.html
index c0e08d2e48d1ec..1f4ac9f93eba0d 100644
--- a/testing/web-platform/tests/html/semantics/forms/the-option-element/dynamic-content-change-rendering.html
+++ b/testing/web-platform/tests/html/semantics/forms/the-option-element/dynamic-content-change-rendering.html
@@ -4,6 +4,7 @@
+