diff --git a/src/matterbridgeDevice.test.ts b/src/matterbridgeDevice.test.ts
index d1f34877..63f0c910 100644
--- a/src/matterbridgeDevice.test.ts
+++ b/src/matterbridgeDevice.test.ts
@@ -55,10 +55,13 @@ import { MatterbridgeDevice } from './matterbridgeDevice.js';
 
 describe('Matterbridge device serialize/deserialize', () => {
   test('create a basic device with all default clusters', async () => {
-    const device = new MatterbridgeDevice(DeviceTypes.ON_OFF_LIGHT);
+    let device = new MatterbridgeDevice(DeviceTypes.ON_OFF_LIGHT);
+    expect(device.getDeviceTypes()).toHaveLength(1);
     MatterbridgeDevice.bridgeMode = 'bridge';
     device.createDefaultBasicInformationClusterServer('Name', 'Serial', 1, 'VendorName', 1, 'ProductName');
+    expect(device.getDeviceTypes()).toHaveLength(2);
     MatterbridgeDevice.bridgeMode = '';
+    device = new MatterbridgeDevice(DeviceTypes.ON_OFF_LIGHT);
     device.createDefaultBasicInformationClusterServer('Name', 'Serial', 1, 'VendorName', 1, 'ProductName');
     device.createDefaultBasicInformationClusterServer('Name', 'Serial', 1, 'VendorName', 1, 'ProductName', 1, '1.0.0', 1, '1.0.0');
     device.createDefaultIdentifyClusterServer();
@@ -67,14 +70,14 @@ describe('Matterbridge device serialize/deserialize', () => {
     device.createDefaultOnOffClusterServer();
     expect(device.getDeviceTypes()).toHaveLength(1);
     expect(() => device.verifyRequiredClusters()).not.toThrow();
-    expect(device.getAllClusterServers()).toHaveLength(7);
+    expect(device.getAllClusterServers()).toHaveLength(6);
     const serialized = device.serialize();
     expect(serialized).toBeDefined();
     // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
     const deserialized = MatterbridgeDevice.deserialize(serialized!);
     expect(deserialized).toBeDefined();
     expect(deserialized.getDeviceTypes()).toHaveLength(1);
-    expect(deserialized.getAllClusterServers()).toHaveLength(7);
+    expect(deserialized.getAllClusterServers()).toHaveLength(6);
     expect(() => deserialized.verifyRequiredClusters()).not.toThrow();
   });