diff --git a/backend/open_webui/routers/users.py b/backend/open_webui/routers/users.py
index 0b44e4319a..f9e1c220a9 100644
--- a/backend/open_webui/routers/users.py
+++ b/backend/open_webui/routers/users.py
@@ -6,7 +6,7 @@ import io
 
 from fastapi import APIRouter, Depends, HTTPException, Request, status
 from fastapi.responses import Response, StreamingResponse, FileResponse
-from pydantic import BaseModel
+from pydantic import BaseModel, ConfigDict
 
 
 from open_webui.models.auths import Auths
@@ -363,6 +363,7 @@ class UserResponse(BaseModel):
     name: str
     profile_image_url: str
     active: Optional[bool] = None
+    model_config = ConfigDict(extra="allow")
 
 
 @router.get("/{user_id}", response_model=UserResponse)
@@ -385,6 +386,7 @@ async def get_user_by_id(user_id: str, user=Depends(get_verified_user)):
     if user:
         return UserResponse(
             **{
+                "id": user.id,
                 "name": user.name,
                 "profile_image_url": user.profile_image_url,
                 "active": get_active_status_by_user_id(user_id),