2 files changed, 2 insertions, 2 deletions
diff --git a/components/script/dom/document.rs b/components/script/dom/document.rs
index 585b93f1912..34a7846b543 100644
--- a/components/script/dom/document.rs
+++ b/components/script/dom/document.rs
@@ -1388,7 +1388,7 @@ impl Document {
                      source: DocumentSource,
                      doc_loader: DocumentLoader)
                      -> Document {
-        let url = url.unwrap_or_else(|| Url::parse("about:blank").unwrap());
+        let url = url.unwrap_or_else(|| url!("about:blank"));
 
         let (ready_state, domcontentloaded_dispatched) = if source == DocumentSource::FromParser {
             (DocumentReadyState::Loading, false)
diff --git a/components/script/dom/htmliframeelement.rs b/components/script/dom/htmliframeelement.rs
index b3e62ef434b..7d14dfe916d 100644
--- a/components/script/dom/htmliframeelement.rs
+++ b/components/script/dom/htmliframeelement.rs
@@ -124,7 +124,7 @@ impl HTMLIFrameElement {
     pub fn process_the_iframe_attributes(&self) {
         let url = match self.get_url() {
             Some(url) => url.clone(),
-            None => Url::parse("about:blank").unwrap(),
+            None => url!("about:blank"),
         };
 
         self.navigate_child_browsing_context(url);