diff --git a/Meta/Lagom/Tools/CodeGenerators/LibWeb/WrapperGenerator.cpp b/Meta/Lagom/Tools/CodeGenerators/LibWeb/WrapperGenerator.cpp
index e55e4a9a66..ffbd208693 100644
--- a/Meta/Lagom/Tools/CodeGenerators/LibWeb/WrapperGenerator.cpp
+++ b/Meta/Lagom/Tools/CodeGenerators/LibWeb/WrapperGenerator.cpp
@@ -2474,6 +2474,7 @@ using namespace Web::DOM;
 using namespace Web::Geometry;
 using namespace Web::HTML;
 using namespace Web::RequestIdleCallback;
+using namespace Web::UIEvents;
 using namespace Web::XHR;
 
 namespace Web::Bindings {
diff --git a/Userland/Libraries/LibWeb/UIEvents/UIEvent.h b/Userland/Libraries/LibWeb/UIEvents/UIEvent.h
index 0bf85a1932..9126eac520 100644
--- a/Userland/Libraries/LibWeb/UIEvents/UIEvent.h
+++ b/Userland/Libraries/LibWeb/UIEvents/UIEvent.h
@@ -12,22 +12,38 @@
 
 namespace Web::UIEvents {
 
+struct UIEventInit : public DOM::EventInit {
+    RefPtr<DOM::Window> view { nullptr };
+    int detail { 0 };
+};
+
 class UIEvent : public DOM::Event {
 public:
     using WrapperType = Bindings::UIEventWrapper;
 
+    static NonnullRefPtr<UIEvent> create_with_global_object(Bindings::WindowObject&, FlyString const& event_name, UIEventInit const& event_init)
+    {
+        return adopt_ref(*new UIEvent(event_name, event_init));
+    }
+
     virtual ~UIEvent() override { }
 
-    DOM::Window const* view() const { return m_window; }
+    DOM::Window const* view() const { return m_view; }
     int detail() const { return m_detail; }
 
 protected:
-    explicit UIEvent(const FlyString& event_name)
+    explicit UIEvent(FlyString const& event_name)
         : Event(event_name)
     {
     }
+    UIEvent(FlyString const& event_name, UIEventInit const& event_init)
+        : Event(event_name, event_init)
+        , m_view(event_init.view)
+        , m_detail(event_init.detail)
+    {
+    }
 
-    RefPtr<DOM::Window> m_window;
+    RefPtr<DOM::Window> m_view;
     int m_detail { 0 };
 };
 
diff --git a/Userland/Libraries/LibWeb/UIEvents/UIEvent.idl b/Userland/Libraries/LibWeb/UIEvents/UIEvent.idl
index 071dbffde9..d317d3011a 100644
--- a/Userland/Libraries/LibWeb/UIEvents/UIEvent.idl
+++ b/Userland/Libraries/LibWeb/UIEvents/UIEvent.idl
@@ -1,4 +1,12 @@
+#import <DOM/Event.idl>
+
 interface UIEvent : Event {
+    constructor(DOMString type, optional UIEventInit eventInitDict = {});
     readonly attribute Window? view;
     readonly attribute long detail;
 };
+
+dictionary UIEventInit : EventInit {
+    Window? view = null;
+    long detail = 0;
+};