diff --git a/mdrsclient/api/user.py b/mdrsclient/api/user.py
index fa17ed2..01e951a 100644
--- a/mdrsclient/api/user.py
+++ b/mdrsclient/api/user.py
@@ -1,3 +1,4 @@
+from dataclasses import field
 from typing import Final
 
 import requests
@@ -6,14 +7,13 @@ from pydantic.dataclasses import dataclass
 
 from mdrsclient.api.base import BaseApi
 from mdrsclient.exceptions import UnauthorizedException
-from mdrsclient.models import Token, User
+from mdrsclient.models import Laboratory, Token, User
 
 
 @dataclass(frozen=True)
 class UserAuthResponse(Token):
     is_reviewer: bool | None = None
-    laboratory: str | None = None
-    lab_id: int | None = None
+    laboratories: list[Laboratory] = field(default_factory=list)
 
 
 class UserApi(BaseApi):
@@ -29,7 +29,7 @@ class UserApi(BaseApi):
         self._raise_response_error(response)
         obj = TypeAdapter(UserAuthResponse).validate_python(response.json())
         token = Token(access=obj.access, refresh=obj.refresh)
-        laboratory_ids = [obj.lab_id] if obj.lab_id is not None else []
+        laboratory_ids = list(map(lambda x: x.id, obj.laboratories))
         is_reviewer = obj.is_reviewer if obj.is_reviewer is not None else False
         user = User(id=token.user_id, username=username, laboratory_ids=laboratory_ids, is_reviewer=is_reviewer)
         return (user, token)