diff --git a/test/Model.test.ts b/test/Model.test.ts
index 2755df6d..cb606175 100644
--- a/test/Model.test.ts
+++ b/test/Model.test.ts
@@ -13,7 +13,7 @@ beforeAll(async (): Promise<void> => {
 describe('Model', (): void => {
     describe('lighting', (): void => {
         it('head model woman_brown', (): void => {
-            const npc: NpcType = new NpcType();
+            const npc: NpcType = new NpcType(-1);
             npc.heads = new Uint16Array([114, 131]);
             npc.recol_s = new Uint16Array([25238, 8741, 43072, 6798, 8741]);
             npc.recol_d = new Uint16Array([5652, 5784, 4550, 5921, 5784]);