diff --git a/Userland/Libraries/LibWeb/DOM/Element.h b/Userland/Libraries/LibWeb/DOM/Element.h
index 68d06de00f..5cdf15c1e4 100644
--- a/Userland/Libraries/LibWeb/DOM/Element.h
+++ b/Userland/Libraries/LibWeb/DOM/Element.h
@@ -103,14 +103,14 @@ public:
     DeprecatedString get_attribute(DeprecatedFlyString const& name) const;
     DeprecatedString get_attribute_value(DeprecatedFlyString const& local_name, DeprecatedFlyString const& namespace_ = {}) const;
 
-    virtual WebIDL::ExceptionOr<void> set_attribute(DeprecatedFlyString const& name, DeprecatedString const& value);
+    WebIDL::ExceptionOr<void> set_attribute(DeprecatedFlyString const& name, DeprecatedString const& value);
     WebIDL::ExceptionOr<void> set_attribute(DeprecatedFlyString const& name, Optional<String> const& value);
     WebIDL::ExceptionOr<void> set_attribute_ns(DeprecatedFlyString const& namespace_, DeprecatedFlyString const& qualified_name, DeprecatedString const& value);
     void set_attribute_value(DeprecatedFlyString const& local_name, DeprecatedString const& value, DeprecatedFlyString const& prefix = {}, DeprecatedFlyString const& namespace_ = {});
     WebIDL::ExceptionOr<JS::GCPtr<Attr>> set_attribute_node(Attr&);
     WebIDL::ExceptionOr<JS::GCPtr<Attr>> set_attribute_node_ns(Attr&);
 
-    virtual void remove_attribute(DeprecatedFlyString const& name);
+    void remove_attribute(DeprecatedFlyString const& name);
     WebIDL::ExceptionOr<bool> toggle_attribute(DeprecatedFlyString const& name, Optional<bool> force);
     size_t attribute_list_size() const;
     NamedNodeMap const* attributes() const { return m_attributes.ptr(); }