diff --git a/test/modules/finance.spec.ts b/test/modules/finance.spec.ts
index 3b6f49c99db..5c3549c1c36 100644
--- a/test/modules/finance.spec.ts
+++ b/test/modules/finance.spec.ts
@@ -166,9 +166,7 @@ describe('finance', () => {
         });
 
         it('should set a specified length', () => {
-          let expected = faker.number.int(20);
-
-          expected ||= 4;
+          const expected = faker.number.int(20) || 4;
 
           const mask = faker.finance.maskedNumber({
             length: expected,