diff --git a/src/backend/core/api/serializers.py b/src/backend/core/api/serializers.py
index c6e3d640..f97db290 100644
--- a/src/backend/core/api/serializers.py
+++ b/src/backend/core/api/serializers.py
@@ -3,7 +3,6 @@ from django.db.models import Q
 from django.utils.translation import gettext_lazy as _
 
 from rest_framework import exceptions, serializers
-from timezone_field.rest_framework import TimeZoneSerializerField
 
 from core import models
 
@@ -11,18 +10,10 @@ from core import models
 class UserSerializer(serializers.ModelSerializer):
     """Serialize users."""
 
-    timezone = TimeZoneSerializerField(use_pytz=False, required=True)
-
     class Meta:
         model = models.User
-        fields = [
-            "id",
-            "language",
-            "timezone",
-            "is_device",
-            "is_staff",
-        ]
-        read_only_fields = ["id", "is_device", "is_staff"]
+        fields = ["id", "email"]
+        read_only_fields = ["id", "email"]
 
 
 class BaseAccessSerializer(serializers.ModelSerializer):
diff --git a/src/backend/core/tests/test_api_users.py b/src/backend/core/tests/test_api_users.py
index 087bdc31..2e006ab7 100644
--- a/src/backend/core/tests/test_api_users.py
+++ b/src/backend/core/tests/test_api_users.py
@@ -118,10 +118,7 @@ def test_api_users_retrieve_me_authenticated():
     assert response.status_code == 200
     assert response.json() == {
         "id": str(user.id),
-        "language": user.language,
-        "timezone": str(user.timezone),
-        "is_device": False,
-        "is_staff": False,
+        "email": user.email,
     }
 
 
diff --git a/src/frontend/apps/impress/src/core/auth/api/types.ts b/src/frontend/apps/impress/src/core/auth/api/types.ts
index b3836215..8c137a7a 100644
--- a/src/frontend/apps/impress/src/core/auth/api/types.ts
+++ b/src/frontend/apps/impress/src/core/auth/api/types.ts
@@ -8,5 +8,4 @@
 export interface User {
   id: string;
   email: string;
-  name?: string;
 }
diff --git a/src/frontend/apps/impress/src/features/pads/pad-editor/components/BlockNoteEditor.tsx b/src/frontend/apps/impress/src/features/pads/pad-editor/components/BlockNoteEditor.tsx
index 096844c6..cf67c266 100644
--- a/src/frontend/apps/impress/src/features/pads/pad-editor/components/BlockNoteEditor.tsx
+++ b/src/frontend/apps/impress/src/features/pads/pad-editor/components/BlockNoteEditor.tsx
@@ -51,12 +51,12 @@ export const BlockNoteContent = ({ pad, provider }: BlockNoteContentProps) => {
         provider,
         fragment: provider.doc.getXmlFragment('document-store'),
         user: {
-          name: userData?.name || userData?.email || 'Anonymous',
+          name: userData?.email || 'Anonymous',
           color: randomColor(),
         },
       },
     });
-  }, [provider, storedEditor, userData?.email, userData?.name]);
+  }, [provider, storedEditor, userData?.email]);
 
   useEffect(() => {
     setEditor(pad.id, editor);