diff --git a/src/backend/base/langflow/__main__.py b/src/backend/base/langflow/__main__.py
index f07caac33..c1351fdea 100644
--- a/src/backend/base/langflow/__main__.py
+++ b/src/backend/base/langflow/__main__.py
@@ -1,5 +1,6 @@
 import asyncio
 import inspect
+import os
 import platform
 import signal
 import socket
@@ -167,6 +168,11 @@ def run(
     set_var_for_macos_issue()
     settings_service = get_settings_service()
 
+    for key, value in os.environ.items():
+        new_key = key.replace("LANGFLOW_", "")
+        if hasattr(settings_service.auth_settings, new_key):
+            setattr(settings_service.auth_settings, new_key, value)
+
     frame = inspect.currentframe()
     valid_args: list = []
     values: dict = {}
@@ -179,6 +185,8 @@ def run(
             settings_service.settings.update_settings(components_path=components_path)
         elif hasattr(settings_service.settings, arg):
             settings_service.set(arg, values[arg])
+        elif hasattr(settings_service.auth_settings, arg):
+            settings_service.auth_settings.set(arg, values[arg])
         logger.debug(f"Loading config from cli parameter '{arg}': '{values[arg]}'")
 
     host = settings_service.settings.host
diff --git a/src/backend/base/langflow/services/settings/auth.py b/src/backend/base/langflow/services/settings/auth.py
index feceaacb6..25dd338ab 100644
--- a/src/backend/base/langflow/services/settings/auth.py
+++ b/src/backend/base/langflow/services/settings/auth.py
@@ -5,7 +5,7 @@ from typing import Literal
 from loguru import logger
 from passlib.context import CryptContext
 from pydantic import Field, SecretStr, field_validator
-from pydantic_settings import BaseSettings
+from pydantic_settings import BaseSettings, SettingsConfigDict
 
 from langflow.services.settings.constants import DEFAULT_SUPERUSER, DEFAULT_SUPERUSER_PASSWORD
 from langflow.services.settings.utils import read_secret_from_file, write_secret_to_file
@@ -52,10 +52,7 @@ class AuthSettings(BaseSettings):
 
     pwd_context: CryptContext = CryptContext(schemes=["bcrypt"], deprecated="auto")
 
-    class Config:
-        validate_assignment = True
-        extra = "ignore"
-        env_prefix = "LANGFLOW_"
+    model_config = SettingsConfigDict(validate_assignment=True, extra="ignore", env_prefix="LANGFLOW_")
 
     def reset_credentials(self) -> None:
         self.SUPERUSER = DEFAULT_SUPERUSER