diff --git a/pkg/inventory/redis_service.go b/pkg/inventory/redis_service.go
index 5ed8635..51bd872 100644
--- a/pkg/inventory/redis_service.go
+++ b/pkg/inventory/redis_service.go
@@ -111,7 +111,7 @@ func (s *RedisInventoryService) ReservationCheck(req ...ReserveRequest) error {
 		return ErrInvalidQuantity
 	}
 
-	cmd := reserveScript.Run(s.ctx, s.client, keys, args)
+	cmd := reservationCheck.Run(s.ctx, s.client, keys, args)
 	if err := cmd.Err(); err != nil {
 		return err
 	}