diff --git a/src/backend/langflow/services/auth/factory.py b/src/backend/langflow/services/auth/factory.py
index e69de29bb..4914ce645 100644
--- a/src/backend/langflow/services/auth/factory.py
+++ b/src/backend/langflow/services/auth/factory.py
@@ -0,0 +1,12 @@
+from langflow.services.factory import ServiceFactory
+from langflow.services.auth.service import AuthManager
+
+
+class AuthManagerFactory(ServiceFactory):
+    name = "auth_manager"
+
+    def __init__(self):
+        super().__init__(AuthManager)
+
+    def create(self, settings_manager):
+        return AuthManager(settings_manager)
diff --git a/src/backend/langflow/services/auth/service.py b/src/backend/langflow/services/auth/service.py
index c5f380298..57c586c94 100644
--- a/src/backend/langflow/services/auth/service.py
+++ b/src/backend/langflow/services/auth/service.py
@@ -1,10 +1,14 @@
 from langflow.services.base import Service
+from typing import TYPE_CHECKING
+
+if TYPE_CHECKING:
+    from langflow.services.settings.manager import SettingsManager
 
 
 class AuthManager(Service):
     name = "auth_manager"
 
-    def __init__(self, settings_manager):
+    def __init__(self, settings_manager: "SettingsManager"):
         self.settings_manager = settings_manager
 
     # We need to define a function that can be passed to the Depends() function.