diff --git a/src/Node.ts b/src/Node.ts
index c7048e6f..e7387eb1 100644
--- a/src/Node.ts
+++ b/src/Node.ts
@@ -57,6 +57,7 @@ export interface NodeConfig {
   listening?: boolean;
   id?: string;
   name?: string;
+  data?: any;
   opacity?: number;
   scale?: Vector2d;
   scaleX?: number;