1 files changed, 5 insertions, 2 deletions
diff --git a/components/script/dom/htmlselectelement.rs b/components/script/dom/htmlselectelement.rs
index caca2fddfc2..9d36413e4b5 100755
--- a/components/script/dom/htmlselectelement.rs
+++ b/components/script/dom/htmlselectelement.rs
@@ -93,12 +93,15 @@ impl HTMLSelectElement {
         prefix: Option<Prefix>,
         document: &Document,
     ) -> DomRoot<HTMLSelectElement> {
-        Node::reflect_node(
+        let n = Node::reflect_node(
             Box::new(HTMLSelectElement::new_inherited(
                 local_name, prefix, document,
             )),
             document,
-        )
+        );
+
+        n.upcast::<Node>().set_weird_parser_insertion_mode();
+        n
     }
 
     // https://html.spec.whatwg.org/multipage/#concept-select-option-list