diff --git a/discord/member.py b/discord/member.py
index 17c3d4a2c..1fb11e638 100644
--- a/discord/member.py
+++ b/discord/member.py
@@ -148,8 +148,8 @@ class Member(discord.abc.Messageable, _BaseUser):
     Attributes
     ----------
     joined_at: Optional[:class:`datetime.datetime`]
-        A datetime object that specifies the date and time in UTC that the member joined the guild for
-        the first time. In certain cases, this can be ``None``.
+        A datetime object that specifies the date and time in UTC that the member joined the guild.
+        If the member left and rejoined the guild, this will be the latest date. In certain cases, this can be ``None``.
     activities: Tuple[Union[:class:`BaseActivity`, :class:`Spotify`]]
         The activities that the user is currently doing.
     guild: :class:`Guild`