diff --git a/Userland/Libraries/LibWeb/Layout/Node.cpp b/Userland/Libraries/LibWeb/Layout/Node.cpp
index 8d5f5d5b3e..f00708ebd2 100644
--- a/Userland/Libraries/LibWeb/Layout/Node.cpp
+++ b/Userland/Libraries/LibWeb/Layout/Node.cpp
@@ -51,6 +51,7 @@ void Node::visit_edges(Cell::Visitor& visitor)
     Base::visit_edges(visitor);
     visitor.visit(m_dom_node);
     visitor.visit(m_paintable);
+    visitor.visit(m_pseudo_element_generator);
     visitor.visit(m_browsing_context);
     TreeNode::visit_edges(visitor);
 }