diff --git a/modules/sdk-core/test/unit/units.ts b/modules/sdk-core/test/unit/units.ts
index a959181202..d9820c3814 100644
--- a/modules/sdk-core/test/unit/units.ts
+++ b/modules/sdk-core/test/unit/units.ts
@@ -1,5 +1,5 @@
-import BigNumber from 'bignumber.js';
 import 'should';
+import BigNumber from 'bignumber.js';
 import { toFullUnits, toFullUnitsFixed, toBaseUnits, toMarketValueBaseUnits } from '../../src';
 
 describe('units', () => {