diff --git a/src/api/private/tokens/tokens.controller.spec.ts b/src/api/private/tokens/tokens.controller.spec.ts
index 287a5f0a2..2cd958475 100644
--- a/src/api/private/tokens/tokens.controller.spec.ts
+++ b/src/api/private/tokens/tokens.controller.spec.ts
@@ -12,6 +12,8 @@ import { Identity } from '../../../users/identity.entity';
 import { User } from '../../../users/user.entity';
 import { AuthToken } from '../../../auth/auth-token.entity';
 import { AuthModule } from '../../../auth/auth.module';
+import { ConfigModule } from '@nestjs/config';
+import appConfigMock from '../../../config/mock/app.config.mock';
 
 describe('TokensController', () => {
   let controller: TokensController;
@@ -19,7 +21,14 @@ describe('TokensController', () => {
   beforeEach(async () => {
     const module: TestingModule = await Test.createTestingModule({
       controllers: [TokensController],
-      imports: [LoggerModule, AuthModule],
+      imports: [
+        ConfigModule.forRoot({
+          isGlobal: true,
+          load: [appConfigMock],
+        }),
+        LoggerModule,
+        AuthModule,
+      ],
     })
       .overrideProvider(getRepositoryToken(User))
       .useValue({})
diff --git a/src/auth/auth.service.spec.ts b/src/auth/auth.service.spec.ts
index f8e138035..9e10f418a 100644
--- a/src/auth/auth.service.spec.ts
+++ b/src/auth/auth.service.spec.ts
@@ -15,6 +15,8 @@ import { LoggerModule } from '../logger/logger.module';
 import { AuthToken } from './auth-token.entity';
 import { NotInDBError, TokenNotValidError } from '../errors/errors';
 import { Repository } from 'typeorm';
+import { ConfigModule } from '@nestjs/config';
+import appConfigMock from '../config/mock/app.config.mock';
 
 describe('AuthService', () => {
   let service: AuthService;
@@ -32,7 +34,15 @@ describe('AuthService', () => {
           useClass: Repository,
         },
       ],
-      imports: [PassportModule, UsersModule, LoggerModule],
+      imports: [
+        ConfigModule.forRoot({
+          isGlobal: true,
+          load: [appConfigMock],
+        }),
+        PassportModule,
+        UsersModule,
+        LoggerModule,
+      ],
     })
       .overrideProvider(getRepositoryToken(Identity))
       .useValue({})
diff --git a/src/groups/groups.service.spec.ts b/src/groups/groups.service.spec.ts
index 1113b4c8b..16a16097e 100644
--- a/src/groups/groups.service.spec.ts
+++ b/src/groups/groups.service.spec.ts
@@ -11,6 +11,8 @@ import { Repository } from 'typeorm';
 import { Group } from './group.entity';
 import { NotInDBError } from '../errors/errors';
 import { LoggerModule } from '../logger/logger.module';
+import { ConfigModule } from '@nestjs/config';
+import appConfigMock from '../config/mock/app.config.mock';
 
 describe('GroupsService', () => {
   let service: GroupsService;
@@ -26,7 +28,13 @@ describe('GroupsService', () => {
           useClass: Repository,
         },
       ],
-      imports: [LoggerModule],
+      imports: [
+        ConfigModule.forRoot({
+          isGlobal: true,
+          load: [appConfigMock],
+        }),
+        LoggerModule,
+      ],
     }).compile();
 
     service = module.get<GroupsService>(GroupsService);
diff --git a/src/users/users.service.spec.ts b/src/users/users.service.spec.ts
index 407114f23..4bff57b39 100644
--- a/src/users/users.service.spec.ts
+++ b/src/users/users.service.spec.ts
@@ -9,6 +9,8 @@ import { getRepositoryToken } from '@nestjs/typeorm';
 import { LoggerModule } from '../logger/logger.module';
 import { User } from './user.entity';
 import { UsersService } from './users.service';
+import { ConfigModule } from '@nestjs/config';
+import appConfigMock from '../config/mock/app.config.mock';
 
 describe('UsersService', () => {
   let service: UsersService;
@@ -22,7 +24,13 @@ describe('UsersService', () => {
           useValue: {},
         },
       ],
-      imports: [LoggerModule],
+      imports: [
+        ConfigModule.forRoot({
+          isGlobal: true,
+          load: [appConfigMock],
+        }),
+        LoggerModule,
+      ],
     })
       .overrideProvider(getRepositoryToken(User))
       .useValue({})