diff --git a/apps/permission/scopes.py b/apps/permission/scopes.py
index 6ee5818f..29b04217 100644
--- a/apps/permission/scopes.py
+++ b/apps/permission/scopes.py
@@ -3,6 +3,7 @@
 from oauth2_provider.oauth2_validators import OAuth2Validator
 from oauth2_provider.scopes import BaseScopes
 from member.models import Club
+from note.models import Alias
 from note_kfet.middlewares import get_current_request
 
 from .backends import PermissionBackend
@@ -35,7 +36,18 @@ class PermissionScopes(BaseScopes):
 
 
 class PermissionOAuth2Validator(OAuth2Validator):
-    oidc_claim_scope = None  # fix breaking change of django-oauth-toolkit 2.0.0
+    oidc_claim_scope = OAuth2Validator.oidc_claim_scope
+    oidc_claim_scope.update({"name": 'openid',
+                             "normalized_name": 'openid',
+                             "email": 'openid',
+                             })
+
+    def get_additional_claims(self, request):
+        return {
+            "name": request.user.username,
+            "normalized_name": Alias.normalize(request.user.username),
+            "email": request.user.email,
+        }
 
     def validate_scopes(self, client_id, scopes, client, request, *args, **kwargs):
         """