diff --git a/src/Entities/Transaction/TransactionTimePeriod.php b/src/Entities/Transaction/TransactionTimePeriod.php
index 200324b..24fab87 100644
--- a/src/Entities/Transaction/TransactionTimePeriod.php
+++ b/src/Entities/Transaction/TransactionTimePeriod.php
@@ -15,7 +15,7 @@
 
 class TransactionTimePeriod
 {
-    private function __construct(
+    public function __construct(
         public \DateTimeInterface $startsAt,
         public \DateTimeInterface $endsAt,
     ) {