diff --git a/Userland/Libraries/LibWeb/Internals/Internals.cpp b/Userland/Libraries/LibWeb/Internals/Internals.cpp
index bb37715285..28bf0cc0da 100644
--- a/Userland/Libraries/LibWeb/Internals/Internals.cpp
+++ b/Userland/Libraries/LibWeb/Internals/Internals.cpp
@@ -8,6 +8,8 @@
 #include <LibWeb/Bindings/InternalsPrototype.h>
 #include <LibWeb/Bindings/Intrinsics.h>
 #include <LibWeb/DOM/Document.h>
+#include <LibWeb/DOM/Event.h>
+#include <LibWeb/DOM/EventTarget.h>
 #include <LibWeb/HTML/BrowsingContext.h>
 #include <LibWeb/HTML/Window.h>
 #include <LibWeb/Internals/Internals.h>
@@ -58,4 +60,10 @@ JS::Object* Internals::hit_test(double x, double y)
     return nullptr;
 }
 
+WebIDL::ExceptionOr<bool> Internals::dispatch_user_activated_event(DOM::EventTarget& target, DOM::Event& event)
+{
+    event.set_is_trusted(true);
+    return target.dispatch_event(event);
+}
+
 }
diff --git a/Userland/Libraries/LibWeb/Internals/Internals.h b/Userland/Libraries/LibWeb/Internals/Internals.h
index e0f2d3f5ed..00f88fe724 100644
--- a/Userland/Libraries/LibWeb/Internals/Internals.h
+++ b/Userland/Libraries/LibWeb/Internals/Internals.h
@@ -21,6 +21,8 @@ public:
     void gc();
     JS::Object* hit_test(double x, double y);
 
+    WebIDL::ExceptionOr<bool> dispatch_user_activated_event(DOM::EventTarget&, DOM::Event& event);
+
 private:
     explicit Internals(JS::Realm&);
     virtual void initialize(JS::Realm&) override;
diff --git a/Userland/Libraries/LibWeb/Internals/Internals.idl b/Userland/Libraries/LibWeb/Internals/Internals.idl
index 49c2e8633a..ea7f624cdf 100644
--- a/Userland/Libraries/LibWeb/Internals/Internals.idl
+++ b/Userland/Libraries/LibWeb/Internals/Internals.idl
@@ -1,7 +1,10 @@
+#import <DOM/EventTarget.idl>
+
 [Exposed=Nobody] interface Internals {
 
     undefined signalTextTestIsDone();
     undefined gc();
     object hitTest(double x, double y);
+    boolean dispatchUserActivatedEvent(EventTarget target, Event event);
 
 };