diff --git a/src/components/script/dom/htmliframeelement.rs b/src/components/script/dom/htmliframeelement.rs
index 7f9649d338d..8adc17d25a0 100644
--- a/src/components/script/dom/htmliframeelement.rs
+++ b/src/components/script/dom/htmliframeelement.rs
@@ -91,12 +91,24 @@ impl HTMLIFrameElement {
 }
 
 pub trait HTMLIFrameElementMethods {
+    fn Src(&self) -> DOMString;
+    fn SetSrc(&self, src: DOMString);
     fn Sandbox(&self) -> DOMString;
     fn SetSandbox(&self, sandbox: DOMString);
     fn GetContentWindow(&self) -> Option<Temporary<Window>>;
 }
 
 impl<'a> HTMLIFrameElementMethods for JSRef<'a, HTMLIFrameElement> {
+    fn Src(&self) -> DOMString {
+        let element: &JSRef<Element> = ElementCast::from_ref(self);
+        element.get_string_attribute("src")
+    }
+
+    fn SetSrc(&self, src: DOMString) {
+        let element: &JSRef<Element> = ElementCast::from_ref(self);
+        element.set_url_attribute("src", src)
+    }
+
     fn Sandbox(&self) -> DOMString {
         let element: &JSRef<Element> = ElementCast::from_ref(self);
         element.get_string_attribute("sandbox")
diff --git a/src/components/script/dom/webidls/HTMLIFrameElement.webidl b/src/components/script/dom/webidls/HTMLIFrameElement.webidl
index 026de5a0e6e..201f8700ce4 100644
--- a/src/components/script/dom/webidls/HTMLIFrameElement.webidl
+++ b/src/components/script/dom/webidls/HTMLIFrameElement.webidl
@@ -5,7 +5,7 @@
 
 // http://www.whatwg.org/html/#htmliframeelement
 interface HTMLIFrameElement : HTMLElement {
-  //         attribute DOMString src;
+           attribute DOMString src;
   //         attribute DOMString srcdoc;
   //         attribute DOMString name;
   //[PutForwards=value] readonly attribute DOMSettableTokenList sandbox;