diff --git a/Libraries/LibWeb/DOM/Document.cpp b/Libraries/LibWeb/DOM/Document.cpp
index 40287ac8d9a..39f88197771 100644
--- a/Libraries/LibWeb/DOM/Document.cpp
+++ b/Libraries/LibWeb/DOM/Document.cpp
@@ -581,7 +581,6 @@ void Document::visit_edges(Cell::Visitor& visitor)
     visitor.visit(m_scripts_to_execute_in_order_as_soon_as_possible);
     visitor.visit(m_scripts_to_execute_as_soon_as_possible);
     visitor.visit(m_node_iterators);
-    visitor.visit(m_document_observers);
     visitor.visit(m_document_observers_being_notified);
     visitor.visit(m_pending_scroll_event_targets);
     visitor.visit(m_pending_scrollend_event_targets);
diff --git a/Libraries/LibWeb/DOM/Document.h b/Libraries/LibWeb/DOM/Document.h
index 7e1844fc9cd..b72164e54a7 100644
--- a/Libraries/LibWeb/DOM/Document.h
+++ b/Libraries/LibWeb/DOM/Document.h
@@ -1081,7 +1081,9 @@ private:
 
     HashTable<GC::Ptr<NodeIterator>> m_node_iterators;
 
-    HashTable<GC::Ref<DocumentObserver>> m_document_observers;
+    // Document should not visit DocumentObserver to avoid leaks.
+    // It's responsibility of object that requires DocumentObserver to keep it alive.
+    HashTable<GC::RawRef<DocumentObserver>> m_document_observers;
     Vector<GC::Ref<DocumentObserver>> m_document_observers_being_notified;
 
     // https://html.spec.whatwg.org/multipage/dom.html#is-initial-about:blank