diff --git a/aio/src/testing/search.service.ts b/aio/src/testing/search.service.ts
index ed1eb96ea4..e004487db9 100644
--- a/aio/src/testing/search.service.ts
+++ b/aio/src/testing/search.service.ts
@@ -6,5 +6,4 @@ export class MockSearchService {
   initWorker = jasmine.createSpy('initWorker');
   loadIndex = jasmine.createSpy('loadIndex');
   search = jasmine.createSpy('search');
-  hideResults = jasmine.createSpy('hideResults');
 }