diff --git a/integration/injector/e2e/optional-factory-provider-dep.spec.ts b/integration/injector/e2e/optional-factory-provider-dep.spec.ts
index 732bf1fc2e4..b3a1c405c10 100644
--- a/integration/injector/e2e/optional-factory-provider-dep.spec.ts
+++ b/integration/injector/e2e/optional-factory-provider-dep.spec.ts
@@ -70,7 +70,7 @@ describe('Optional factory provider deps', () => {
           ],
         }).compile();
 
-        expect(await module.resolve(MY_PROVIDER)).to.equal({
+        expect(await module.resolve(MY_PROVIDER)).to.deep.equal({
           first: 'first',
           second: undefined,
         });