diff --git a/backend/app/routers/auth.py b/backend/app/routers/auth.py
index 39e0c4a..cdc9416 100644
--- a/backend/app/routers/auth.py
+++ b/backend/app/routers/auth.py
@@ -103,8 +103,7 @@ async def account_read(
         account.id,
         account.company_domain,
     )
-    return AccountRead.model_validate(
-        account,
+    return AccountRead.model_validate(account).model_copy(
         update={"is_domain_owner": is_owner},
     )