diff --git a/npm/ng-packs/packages/core/testing/src/lib/core-testing.module.ts b/npm/ng-packs/packages/core/testing/src/lib/core-testing.module.ts
index e58ac80ac3..e3ad0ade05 100644
--- a/npm/ng-packs/packages/core/testing/src/lib/core-testing.module.ts
+++ b/npm/ng-packs/packages/core/testing/src/lib/core-testing.module.ts
@@ -24,8 +24,7 @@ import { LocalizationPipe } from './pipes';
  */
 @NgModule({
   exports: [RouterTestingModule, BaseCoreModule],
-  imports: [NoopAnimationsModule, RouterTestingModule, BaseCoreModule],
-  declarations: [LocalizationPipe],
+  imports: [NoopAnimationsModule, RouterTestingModule, BaseCoreModule, LocalizationPipe],
 })
 export class CoreTestingModule {
   static withConfig(
diff --git a/npm/ng-packs/packages/core/testing/src/lib/pipes/localization.pipe.ts b/npm/ng-packs/packages/core/testing/src/lib/pipes/localization.pipe.ts
index 784b8c3418..a1afe7d1c4 100644
--- a/npm/ng-packs/packages/core/testing/src/lib/pipes/localization.pipe.ts
+++ b/npm/ng-packs/packages/core/testing/src/lib/pipes/localization.pipe.ts
@@ -3,6 +3,7 @@ import { Injectable, Pipe, PipeTransform } from '@angular/core';
 @Injectable()
 @Pipe({
   name: 'abpLocalization',
+  standalone: true,
 })
 export class LocalizationPipe implements PipeTransform {
   transform(value: string): string {