diff --git a/types/three/examples/jsm/nodes/core/AttributeNode.d.ts b/types/three/examples/jsm/nodes/core/AttributeNode.d.ts
index cce744e1a..5ac9a10f9 100644
--- a/types/three/examples/jsm/nodes/core/AttributeNode.d.ts
+++ b/types/three/examples/jsm/nodes/core/AttributeNode.d.ts
@@ -4,8 +4,12 @@ import Node from "./Node.js";
 import NodeBuilder from "./NodeBuilder.js";
 
 export default class AttributeNode extends Node {
-    constructor(attributeName: string, nodeType?: NodeTypeOption | null);
+    defaultNode: Node | null;
+
+    constructor(attributeName: string, nodeType?: NodeTypeOption | null, defaultNode?: Node | null);
+
     setAttributeName(attributeName: string): this;
+
     getAttributeName(builder: NodeBuilder): string;
 }