diff --git a/src/app/community-list-page/community-list/community-list.component.spec.ts b/src/app/community-list-page/community-list/community-list.component.spec.ts
index 2120df62fa..ce6b27dbeb 100644
--- a/src/app/community-list-page/community-list/community-list.component.spec.ts
+++ b/src/app/community-list-page/community-list/community-list.component.spec.ts
@@ -194,8 +194,9 @@ describe('CommunityListComponent', () => {
           },
         }),
         CdkTreeModule,
-        RouterTestingModule],
-      declarations: [CommunityListComponent, RouterLinkWithHref],
+        RouterTestingModule,
+        RouterLinkWithHref],
+      declarations: [CommunityListComponent],
       providers: [CommunityListComponent,
         { provide: CommunityListService, useValue: communityListServiceStub },],
       schemas: [CUSTOM_ELEMENTS_SCHEMA],
diff --git a/src/app/workspaceitems-edit-page/workspaceitems-delete-page/workspaceitems-delete-page.component.spec.ts b/src/app/workspaceitems-edit-page/workspaceitems-delete-page/workspaceitems-delete-page.component.spec.ts
index c11659df24..ac2878e8bd 100644
--- a/src/app/workspaceitems-edit-page/workspaceitems-delete-page/workspaceitems-delete-page.component.spec.ts
+++ b/src/app/workspaceitems-edit-page/workspaceitems-delete-page/workspaceitems-delete-page.component.spec.ts
@@ -6,7 +6,7 @@ import { ComponentFixture, TestBed } from '@angular/core/testing';
 
 import { WorkspaceItemsDeletePageComponent } from './workspaceitems-delete-page.component';
 import { ActivatedRoute, Router } from '@angular/router';
-import { NgbModal } from '@ng-bootstrap/ng-bootstrap';
+import { NgbModalModule } from '@ng-bootstrap/ng-bootstrap';
 import { TranslateModule, TranslateService } from '@ngx-translate/core';
 import { NotificationsServiceStub } from '../../shared/testing/notifications-service.stub';
 import { EventEmitter, NO_ERRORS_SCHEMA } from '@angular/core';
@@ -40,13 +40,12 @@ describe('WorkspaceitemsDeletePageComponent', () => {
     onDefaultLangChange: new EventEmitter()
   };
 
-  const modalService = {
-    open: () => {/** empty */},
-  };
-
   beforeEach(async () => {
     await TestBed.configureTestingModule({
-      imports: [TranslateModule.forRoot()],
+      imports: [
+        NgbModalModule,
+        TranslateModule.forRoot()
+      ],
       declarations: [WorkspaceItemsDeletePageComponent],
       providers: [
         {
@@ -65,7 +64,6 @@ describe('WorkspaceitemsDeletePageComponent', () => {
           useValue: workspaceitemDataServiceSpy,
         },
         { provide: Location, useValue: new LocationStub() },
-        { provide: NgbModal, useValue: modalService },
         {
           provide: NotificationsService,
           useValue: new NotificationsServiceStub(),
@@ -94,7 +92,7 @@ describe('WorkspaceitemsDeletePageComponent', () => {
   });
 
   it('should delete the target workspace item', () => {
-    spyOn((component as any).modalService, 'open').and.returnValue({});
+    spyOn((component as any).modalService, 'open').and.returnValue({result: Promise.resolve('ok')});
     component.confirmDelete(By.css('#delete-modal'));
     fixture.detectChanges();
     expect((component as any).modalService.open).toHaveBeenCalled();