diff --git a/html/semantics/forms/the-input-element/resources/show-picker-child-iframe.html b/html/semantics/forms/the-input-element/resources/show-picker-child-iframe.html
index f298c3a9376dad..07b72f02cb69f2 100644
--- a/html/semantics/forms/the-input-element/resources/show-picker-child-iframe.html
+++ b/html/semantics/forms/the-input-element/resources/show-picker-child-iframe.html
@@ -3,6 +3,12 @@