diff --git a/packages/core/admin/ee/server/services/review-workflows/__tests__/entity-service-decorator.test.js b/packages/core/admin/ee/server/services/review-workflows/__tests__/entity-service-decorator.test.js
index 1d269e2948..926a854f0a 100644
--- a/packages/core/admin/ee/server/services/review-workflows/__tests__/entity-service-decorator.test.js
+++ b/packages/core/admin/ee/server/services/review-workflows/__tests__/entity-service-decorator.test.js
@@ -44,6 +44,9 @@ describe('Entity service decorator', () => {
           stages: [{ id: 1 }],
         }),
       }),
+      entityService: {
+        findOne: jest.fn(),
+      },
     };
   });