diff --git a/src/medical_info/services/medical_cards.py b/src/medical_info/services/medical_cards.py
index 811112d..5939738 100644
--- a/src/medical_info/services/medical_cards.py
+++ b/src/medical_info/services/medical_cards.py
@@ -79,9 +79,7 @@ class MedicalCardService(BaseService[models.MedicalCard, MedicalCardCreateIn, An
     return medical_card
 
   def get_by_person(self, id: UUID4) -> Optional[MedicalCardDetailOut]:
-    medical_card_obj: Optional[models.MedicalCard] = self.db_session.execute(
-      select(models.MedicalCard).where(models.MedicalCard.person_id == id)
-    ).first()
+    medical_card_obj: Optional[models.MedicalCard] = self.db_session.query(models.MedicalCard).filter(models.MedicalCard.person_id == id).first()
     if medical_card_obj is None:
       raise HTTPException(status_code=404, detail=f'Медкарта {id} не найдена')