diff --git a/discord/flags.py b/discord/flags.py
index a64cf7726f..222f5124d0 100644
--- a/discord/flags.py
+++ b/discord/flags.py
@@ -217,6 +217,14 @@ def guild_reminder_notifications(self):
         """
         return 4
 
+    @flag_value
+    def join_notification_replies(self):
+        """:class:`bool`: Returns ``True`` if the system channel is allowing member join sticker replies.
+
+        .. versionadded:: 2.0
+        """
+        return 8
+
 
 @fill_with_flags()
 class MessageFlags(BaseFlags):