diff --git a/packages/backend/test/unit/AnnouncementService.ts b/packages/backend/test/unit/AnnouncementService.ts
index 0b24f109f8..3e505804e9 100644
--- a/packages/backend/test/unit/AnnouncementService.ts
+++ b/packages/backend/test/unit/AnnouncementService.ts
@@ -14,6 +14,7 @@ import { AnnouncementEntityService } from '@/core/entities/AnnouncementEntitySer
 import type {
 	AnnouncementReadsRepository,
 	AnnouncementsRepository,
+	MetasRepository,
 	MiAnnouncement,
 	MiUser,
 	UsersRepository,
@@ -33,6 +34,7 @@ const moduleMocker = new ModuleMocker(global);
 describe('AnnouncementService', () => {
 	let app: TestingModule;
 	let announcementService: AnnouncementService;
+	let metasRepository: MetasRepository;
 	let usersRepository: UsersRepository;
 	let announcementsRepository: AnnouncementsRepository;
 	let announcementReadsRepository: AnnouncementReadsRepository;
@@ -94,6 +96,7 @@ describe('AnnouncementService', () => {
 		app.enableShutdownHooks();
 
 		announcementService = app.get<AnnouncementService>(AnnouncementService);
+		metasRepository = app.get<MetasRepository>(DI.metasRepository);
 		usersRepository = app.get<UsersRepository>(DI.usersRepository);
 		announcementsRepository = app.get<AnnouncementsRepository>(DI.announcementsRepository);
 		announcementReadsRepository = app.get<AnnouncementReadsRepository>(DI.announcementReadsRepository);
@@ -103,7 +106,7 @@ describe('AnnouncementService', () => {
 
 	afterEach(async () => {
 		await Promise.all([
-			app.get(DI.metasRepository).createQueryBuilder().delete().execute(),
+			metasRepository.createQueryBuilder().delete().execute(),
 			usersRepository.createQueryBuilder().delete().execute(),
 			announcementsRepository.createQueryBuilder().delete().execute(),
 			announcementReadsRepository.createQueryBuilder().delete().execute(),
diff --git a/packages/backend/test/unit/RoleService.ts b/packages/backend/test/unit/RoleService.ts
index 306836ea43..de87ea8391 100644
--- a/packages/backend/test/unit/RoleService.ts
+++ b/packages/backend/test/unit/RoleService.ts
@@ -19,6 +19,7 @@ import {
 	MiRole,
 	MiRoleAssignment,
 	MiUser,
+	MetasRepository,
 	RoleAssignmentsRepository,
 	RolesRepository,
 	UsersRepository,
@@ -39,6 +40,7 @@ const moduleMocker = new ModuleMocker(global);
 describe('RoleService', () => {
 	let app: TestingModule;
 	let roleService: RoleService;
+	let metasRepository: MetasRepository;
 	let usersRepository: UsersRepository;
 	let rolesRepository: RolesRepository;
 	let roleAssignmentsRepository: RoleAssignmentsRepository;
@@ -145,6 +147,7 @@ describe('RoleService', () => {
 		app.enableShutdownHooks();
 
 		roleService = app.get<RoleService>(RoleService);
+		metasRepository = app.get<MetasRepository>(DI.metasRepository);
 		usersRepository = app.get<UsersRepository>(DI.usersRepository);
 		rolesRepository = app.get<RolesRepository>(DI.rolesRepository);
 		roleAssignmentsRepository = app.get<RoleAssignmentsRepository>(DI.roleAssignmentsRepository);
@@ -159,7 +162,7 @@ describe('RoleService', () => {
 		clock.uninstall();
 
 		await Promise.all([
-			app.get(DI.metasRepository).createQueryBuilder().delete().execute(),
+			metasRepository.createQueryBuilder().delete().execute(),
 			usersRepository.createQueryBuilder().delete().execute(),
 			rolesRepository.createQueryBuilder().delete().execute(),
 			roleAssignmentsRepository.createQueryBuilder().delete().execute(),