diff --git a/projects/ngrx.io/src/app/app.component.spec.ts b/projects/ngrx.io/src/app/app.component.spec.ts
index efaee7bb09..30427af502 100644
--- a/projects/ngrx.io/src/app/app.component.spec.ts
+++ b/projects/ngrx.io/src/app/app.component.spec.ts
@@ -42,7 +42,8 @@ describe('AppComponent', () => {
         MockAioDocViewerComponent,
         MockAioDtComponent,
         MockAioLazyCeComponent,
-        MockAioFooterComponent
+        MockAioFooterComponent,
+        MockAioSearchBoxComponent
       ],
       imports: [
         MatProgressBarModule,
@@ -612,3 +613,9 @@ class MockAioFooterComponent {
   @Input() nodes;
   @Input() versionInfo;
 }
+
+@Component({
+  selector: 'aio-search-box',
+  template: ''
+})
+class MockAioSearchBoxComponent {}