diff --git a/Libraries/LibWeb/DOM/EventTarget.cpp b/Libraries/LibWeb/DOM/EventTarget.cpp
index 1af0b18458..4f543feb61 100644
--- a/Libraries/LibWeb/DOM/EventTarget.cpp
+++ b/Libraries/LibWeb/DOM/EventTarget.cpp
@@ -42,4 +42,11 @@ void EventTarget::add_event_listener(const FlyString& event_name, NonnullRefPtr<
     m_listeners.append({ event_name, move(listener) });
 }
 
+void EventTarget::remove_event_listener(const FlyString& event_name, NonnullRefPtr<EventListener> listener)
+{
+    m_listeners.remove_first_matching([&](auto& entry) {
+        return entry.event_name == event_name && &entry.listener->function() == &listener->function();
+    });
+}
+
 }
diff --git a/Libraries/LibWeb/DOM/EventTarget.h b/Libraries/LibWeb/DOM/EventTarget.h
index b322336b57..17e421ec82 100644
--- a/Libraries/LibWeb/DOM/EventTarget.h
+++ b/Libraries/LibWeb/DOM/EventTarget.h
@@ -44,6 +44,7 @@ public:
     void unref() { unref_event_target(); }
 
     void add_event_listener(const FlyString& event_name, NonnullRefPtr<EventListener>);
+    void remove_event_listener(const FlyString& event_name, NonnullRefPtr<EventListener>);
 
     virtual void dispatch_event(NonnullRefPtr<Event>) = 0;
 
diff --git a/Libraries/LibWeb/DOM/EventTarget.idl b/Libraries/LibWeb/DOM/EventTarget.idl
index 32c6c76370..13debb2235 100644
--- a/Libraries/LibWeb/DOM/EventTarget.idl
+++ b/Libraries/LibWeb/DOM/EventTarget.idl
@@ -1,5 +1,6 @@
 interface EventTarget {
 
     void addEventListener(DOMString type, EventListener? callback);
+    void removeEventListener(DOMString type, EventListener? callback);
 
 }