diff --git a/test/adapter/z-stack/adapter.test.ts b/test/adapter/z-stack/adapter.test.ts
index 334ce42d84..011ad46073 100644
--- a/test/adapter/z-stack/adapter.test.ts
+++ b/test/adapter/z-stack/adapter.test.ts
@@ -3507,7 +3507,7 @@ describe('zstack-adapter', () => {
         mockZnpRequest.mockClear();
         mockQueueExecute.mockClear();
         const result = await adapter.getNetworkParameters();
-        expect(mockZnpRequest).toHaveBeenCalledTimes(3);
+        expect(mockZnpRequest).toHaveBeenCalledTimes(1);
         expect(mockZnpRequest).toHaveBeenCalledWith(Subsystem.ZDO, 'extNwkInfo', {});
         expect(result).toStrictEqual({channel: 21, extendedPanID: '0x00124b0009d69f77', panID: 123, nwkUpdateID: 0});
     });