diff --git a/src/infra/__init__.py b/src/infra/__init__.py
index e69de29..8851384 100644
--- a/src/infra/__init__.py
+++ b/src/infra/__init__.py
@@ -0,0 +1,27 @@
+from .db import Base, CRUD, CRUDRepo, UpdateMissingEntryError, get_database
+from .users import UserModel, UserRepoImpl
+from .publication import (
+    PublicationEntryModel,
+    PublicationSequenceModel,
+    PublicationOrderModel,
+    PublicationModel,
+    PublicationRepoImpl,
+)
+from .subscription import SubscriptionModel, SubscriptionRepoImpl
+
+__all__ = [
+    'Base',
+    'CRUD',
+    'CRUDRepo',
+    'UpdateMissingEntryError',
+    'get_database',
+    'UserModel',
+    'UserRepoImpl',
+    'PublicationEntryModel',
+    'PublicationSequenceModel',
+    'PublicationOrderModel',
+    'PublicationModel',
+    'PublicationRepoImpl',
+    'SubscriptionModel',
+    'SubscriptionRepoImpl',
+]
diff --git a/src/main.py b/src/main.py
index aca6e66..f9fb8fd 100644
--- a/src/main.py
+++ b/src/main.py
@@ -6,8 +6,7 @@ from src.services.email import EmailService, get_email_service
 from src.services.auth import AuthService
 from src.services.users.service import UserService
 from dataclasses import dataclass
-from src.infra.db import get_database
-from src.infra.users import UserRepoImpl
+from src.infra import get_database, UserRepoImpl
 from waitress import serve
 from flask import Flask
 import argparse