diff --git a/src/Monolog/DateTimeImmutable.php b/src/Monolog/DateTimeImmutable.php
index 6a1ba9b2..789f9bfc 100644
--- a/src/Monolog/DateTimeImmutable.php
+++ b/src/Monolog/DateTimeImmutable.php
@@ -30,6 +30,8 @@ class DateTimeImmutable extends \DateTimeImmutable implements \JsonSerializable
     {
         $this->useMicroseconds = $useMicroseconds;
 
+        // if you like to use a custom time to pass to Logger::addRecord directly,
+        // call modify() or setTimestamp() on this instance to change the date after creating it
         parent::__construct('now', $timezone);
     }