diff --git a/backend/main.py b/backend/main.py
index c6b8bee..8afe9cf 100644
--- a/backend/main.py
+++ b/backend/main.py
@@ -270,7 +270,11 @@ async def bulk_register_students(file: UploadFile = File(...), session: Session
             phone=phone,
             password_hash=hashed_password,
             target_exam=exam,
-            tier=tier
+            tier=tier,
+            student_class=models.ClassEnum.TWELFTH,
+            medium=models.MediumEnum.ENGLISH,
+            city="Unknown",
+            state="Unknown"
         )
         session.add(user)
         results.append({