diff --git a/features/marketplace/backend-api/src/coop/services/coop-booking.service.ts b/features/marketplace/backend-api/src/coop/services/coop-booking.service.ts
index bec3c5260..73ac1df00 100644
--- a/features/marketplace/backend-api/src/coop/services/coop-booking.service.ts
+++ b/features/marketplace/backend-api/src/coop/services/coop-booking.service.ts
@@ -6,7 +6,7 @@ import {
   ForbiddenException,
   BadRequestException,
 } from '@nestjs/common';
-import { InjectRepository } from '@nestjs/typeorm';
+import { InjectRepository, InjectDataSource } from '@nestjs/typeorm';
 import { Repository, DataSource, In } from 'typeorm';
 import {
   CoopSession,
@@ -44,6 +44,7 @@ export class CoopBookingService {
     private readonly sessionRepo: Repository<CoopSession>,
     private readonly cooperativeService: CooperativeService,
     private readonly auditService: ConsentAuditService,
+    @InjectDataSource()
     private readonly dataSource: DataSource,
   ) {}
 
diff --git a/features/marketplace/backend-api/src/coop/services/cooperative.service.ts b/features/marketplace/backend-api/src/coop/services/cooperative.service.ts
index 849de9732..cf2da8052 100644
--- a/features/marketplace/backend-api/src/coop/services/cooperative.service.ts
+++ b/features/marketplace/backend-api/src/coop/services/cooperative.service.ts
@@ -6,7 +6,7 @@ import {
   ForbiddenException,
   BadRequestException,
 } from '@nestjs/common';
-import { InjectRepository } from '@nestjs/typeorm';
+import { InjectRepository, InjectDataSource } from '@nestjs/typeorm';
 import { Repository, DataSource } from 'typeorm';
 import {
   Cooperative,
@@ -46,6 +46,7 @@ export class CooperativeService {
     private readonly memberRepo: Repository<CooperativeMember>,
     @InjectRepository(ProfileAdvertisement)
     private readonly adRepo: Repository<ProfileAdvertisement>,
+    @InjectDataSource()
     private readonly dataSource: DataSource,
     private readonly auditService: ConsentAuditService,
   ) {}
diff --git a/features/marketplace/backend-api/src/duos/duo-invitations.service.ts b/features/marketplace/backend-api/src/duos/duo-invitations.service.ts
index 21c552ba7..67b678de6 100644
--- a/features/marketplace/backend-api/src/duos/duo-invitations.service.ts
+++ b/features/marketplace/backend-api/src/duos/duo-invitations.service.ts
@@ -7,7 +7,7 @@ import {
   BadRequestException,
   GoneException,
 } from '@nestjs/common';
-import { InjectRepository } from '@nestjs/typeorm';
+import { InjectRepository, InjectDataSource } from '@nestjs/typeorm';
 import { Repository, DataSource, LessThan } from 'typeorm';
 import { randomBytes } from 'crypto';
 import {
@@ -54,6 +54,7 @@ export class DuoInvitationsService {
   private readonly logger = new Logger(DuoInvitationsService.name);
 
   constructor(
+    @InjectDataSource()
     private readonly dataSource: DataSource,
     @InjectRepository(DuoInvitation)
     private readonly invitationRepo: Repository<DuoInvitation>,
diff --git a/features/marketplace/backend-api/src/duos/duos.service.ts b/features/marketplace/backend-api/src/duos/duos.service.ts
index 78c17d244..a1bf30d44 100644
--- a/features/marketplace/backend-api/src/duos/duos.service.ts
+++ b/features/marketplace/backend-api/src/duos/duos.service.ts
@@ -1,12 +1,13 @@
 import {
   Injectable,
+  Inject,
   Logger,
   NotFoundException,
   ConflictException,
   ForbiddenException,
   BadRequestException,
 } from '@nestjs/common';
-import { InjectRepository } from '@nestjs/typeorm';
+import { InjectRepository, InjectDataSource } from '@nestjs/typeorm';
 import { Repository, DataSource, In } from 'typeorm';
 
 import {
@@ -37,6 +38,7 @@ export class DuosService {
   private readonly logger = new Logger(DuosService.name);
 
   constructor(
+    @InjectDataSource()
     private readonly dataSource: DataSource,
     @InjectRepository(ProfileMembership)
     private readonly membershipRepo: Repository<ProfileMembership>,
diff --git a/features/marketplace/backend-api/src/invitations/invitation-link.service.ts b/features/marketplace/backend-api/src/invitations/invitation-link.service.ts
index 12c86db35..f6b8861ce 100644
--- a/features/marketplace/backend-api/src/invitations/invitation-link.service.ts
+++ b/features/marketplace/backend-api/src/invitations/invitation-link.service.ts
@@ -6,7 +6,7 @@ import {
   GoneException,
   BadRequestException,
 } from '@nestjs/common';
-import { InjectRepository } from '@nestjs/typeorm';
+import { InjectRepository, InjectDataSource } from '@nestjs/typeorm';
 import { Repository, DataSource } from 'typeorm';
 
 import { DuoInvitation, InvitationStatus } from '@/entities/duo-invitation.entity';
@@ -63,6 +63,7 @@ export class InvitationLinkService {
   private readonly logger = new Logger(InvitationLinkService.name);
 
   constructor(
+    @InjectDataSource()
     private readonly dataSource: DataSource,
     @InjectRepository(DuoInvitation)
     private readonly duoInvitationRepo: Repository<DuoInvitation>,