diff --git a/src/components/script/dom/htmlmodelement.rs b/src/components/script/dom/htmlmodelement.rs
index 16568a676b9..e1aad28c5af 100644
--- a/src/components/script/dom/htmlmodelement.rs
+++ b/src/components/script/dom/htmlmodelement.rs
@@ -2,13 +2,30 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
+use dom::bindings::codegen::HTMLModElementBinding;
 use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::document::AbstractDocument;
+use dom::element::HTMLModElementTypeId;
 use dom::htmlelement::HTMLElement;
+use dom::node::{AbstractNode, Node, ScriptView};
 
 pub struct HTMLModElement {
     htmlelement: HTMLElement
 }
 
+impl HTMLModElement {
+    pub fn new_inherited(localName: ~str, document: AbstractDocument) -> HTMLModElement {
+        HTMLModElement {
+            htmlelement: HTMLElement::new(HTMLModElementTypeId, localName, document)
+        }
+    }
+
+    pub fn new(localName: ~str, document: AbstractDocument) -> AbstractNode<ScriptView> {
+        let element = HTMLModElement::new_inherited(localName, document);
+        Node::reflect_node(@mut element, document, HTMLModElementBinding::Wrap)
+    }
+}
+
 impl HTMLModElement {
     pub fn Cite(&self) -> DOMString {
         None
diff --git a/src/components/script/html/hubbub_html_parser.rs b/src/components/script/html/hubbub_html_parser.rs
index 2a0632dcce2..9f32636ecad 100644
--- a/src/components/script/html/hubbub_html_parser.rs
+++ b/src/components/script/html/hubbub_html_parser.rs
@@ -240,7 +240,6 @@ pub fn build_element_from_tag(cx: *JSContext, tag: &str, document: AbstractDocum
     handle_element!(cx, document, tag, "main",    HTMLMainElementTypeId, HTMLMainElement, []);
     handle_element!(cx, document, tag, "meta",    HTMLMetaElementTypeId, HTMLMetaElement, []);
     handle_element!(cx, document, tag, "meter",   HTMLMeterElementTypeId, HTMLMeterElement, []);
-    handle_element!(cx, document, tag, "mod",     HTMLModElementTypeId, HTMLModElement, []);
 
     handle_htmlelement!(cx, document, tag, "aside",   HTMLElementTypeId, HTMLElement);
     handle_htmlelement!(cx, document, tag, "b",       HTMLElementTypeId, HTMLElement);
@@ -252,6 +251,7 @@ pub fn build_element_from_tag(cx: *JSContext, tag: &str, document: AbstractDocum
     handle_newable_element!(document, tag, "caption",   HTMLTableCaptionElement);
     handle_newable_element!(document, tag, "col",       HTMLTableColElement);
     handle_newable_element!(document, tag, "colgroup",  HTMLTableColElement);
+    handle_newable_element!(document, tag, "del",       HTMLModElement);
     handle_newable_element!(document, tag, "h1",        HTMLHeadingElement, Heading1);
     handle_newable_element!(document, tag, "h2",        HTMLHeadingElement, Heading2);
     handle_newable_element!(document, tag, "h3",        HTMLHeadingElement, Heading3);
@@ -260,6 +260,7 @@ pub fn build_element_from_tag(cx: *JSContext, tag: &str, document: AbstractDocum
     handle_newable_element!(document, tag, "h6",        HTMLHeadingElement, Heading6);
     handle_newable_element!(document, tag, "iframe",    HTMLIFrameElement);
     handle_newable_element!(document, tag, "img",       HTMLImageElement);
+    handle_newable_element!(document, tag, "ins",       HTMLModElement);
     handle_newable_element!(document, tag, "object",    HTMLObjectElement);
     handle_newable_element!(document, tag, "ol",        HTMLOListElement);
     handle_newable_element!(document, tag, "optgroup",  HTMLOptGroupElement);