diff --git a/backend/app/services/firmware_service.py b/backend/app/services/firmware_service.py
index 5b7a082..5cef3a4 100644
--- a/backend/app/services/firmware_service.py
+++ b/backend/app/services/firmware_service.py
@@ -62,5 +62,5 @@ async def update_firmware_status(chargepoint_identity: str, request_id: int, sta
     with SessionLocal() as db:
         db_chargepoint = db.query(ChargePoint).filter(ChargePoint.identity == chargepoint_identity).first()
         db_firmware_update = db.query(FirmwareUpdate).filter(FirmwareUpdate.chargepoint_id == db_chargepoint.id).filter(FirmwareUpdate.request_id == request_id).first()
-        db_firmware_update.status = status
+        db_firmware_update.status = FirmwareUpdateStatus(status)
         db.commit()