diff --git a/Userland/Libraries/LibWeb/DOM/Document.cpp b/Userland/Libraries/LibWeb/DOM/Document.cpp
index 5860bf85e8..1e9fe1c875 100644
--- a/Userland/Libraries/LibWeb/DOM/Document.cpp
+++ b/Userland/Libraries/LibWeb/DOM/Document.cpp
@@ -811,7 +811,7 @@ AK::URL Document::base_url() const
 }
 
 // https://html.spec.whatwg.org/multipage/urls-and-fetching.html#parse-a-url
-AK::URL Document::parse_url(DeprecatedString const& url) const
+AK::URL Document::parse_url(StringView url) const
 {
     // FIXME: Pass in document's character encoding.
     return base_url().complete_url(url);
diff --git a/Userland/Libraries/LibWeb/DOM/Document.h b/Userland/Libraries/LibWeb/DOM/Document.h
index 0861256125..c2e8f621f0 100644
--- a/Userland/Libraries/LibWeb/DOM/Document.h
+++ b/Userland/Libraries/LibWeb/DOM/Document.h
@@ -123,7 +123,7 @@ public:
     HTML::CrossOriginOpenerPolicy const& cross_origin_opener_policy() const { return m_cross_origin_opener_policy; }
     void set_cross_origin_opener_policy(HTML::CrossOriginOpenerPolicy policy) { m_cross_origin_opener_policy = move(policy); }
 
-    AK::URL parse_url(DeprecatedString const&) const;
+    AK::URL parse_url(StringView) const;
 
     CSS::StyleComputer& style_computer() { return *m_style_computer; }
     const CSS::StyleComputer& style_computer() const { return *m_style_computer; }