diff --git a/types/three/src/materials/nodes/LineDashedNodeMaterial.d.ts b/types/three/src/materials/nodes/LineDashedNodeMaterial.d.ts
index 10715e2cd..7ee8772df 100644
--- a/types/three/src/materials/nodes/LineDashedNodeMaterial.d.ts
+++ b/types/three/src/materials/nodes/LineDashedNodeMaterial.d.ts
@@ -3,6 +3,7 @@ import { LineDashedMaterialParameters } from "../LineDashedMaterial.js";
 import NodeMaterial, { NodeMaterialParameters } from "./NodeMaterial.js";
 
 export interface LineDashedNodeMaterialParameters extends NodeMaterialParameters, LineDashedMaterialParameters {
+    dashOffset?: number | undefined;
     offsetNode?: Node | null | undefined;
     dashScaleNode?: Node | null | undefined;
     dashSizeNode?: Node | null | undefined;
@@ -12,6 +13,8 @@ export interface LineDashedNodeMaterialParameters extends NodeMaterialParameters
 declare class LineDashedNodeMaterial extends NodeMaterial {
     readonly isLineDashedNodeMaterial: true;
 
+    dashOffset: number;
+
     offsetNode: Node | null;
     dashScaleNode: Node | null;
     dashSizeNode: Node | null;