diff --git a/pyrogram/types/user_and_chats/chat_member_updated.py b/pyrogram/types/user_and_chats/chat_member_updated.py
index e695975f..c8794d99 100644
--- a/pyrogram/types/user_and_chats/chat_member_updated.py
+++ b/pyrogram/types/user_and_chats/chat_member_updated.py
@@ -47,9 +47,12 @@ class ChatMemberUpdated(Object, Update):
 
         invite_link (:obj:`~pyrogram.types.ChatInviteLink`, *optional*):
             Chat invite link, which was used by the user to join the chat; for joining by invite link events only.
-        
+
         via_join_request (``bool``, *optional*):
             True, if the user joined the chat after sending a direct join request and being approved by an administrator
+
+        via_chat_folder_invite_link (``bool``, *optional*):
+            True, if the user joined the chat via a chat folder invite link
     """
 
     def __init__(
@@ -62,7 +65,8 @@ class ChatMemberUpdated(Object, Update):
         old_chat_member: "types.ChatMember",
         new_chat_member: "types.ChatMember",
         invite_link: "types.ChatInviteLink" = None,
-        via_join_request: bool = None
+        via_join_request: bool = None,
+        via_chat_folder_invite_link: bool = False
     ):
         super().__init__(client)
 
@@ -73,6 +77,7 @@ class ChatMemberUpdated(Object, Update):
         self.new_chat_member = new_chat_member
         self.invite_link = invite_link
         self.via_join_request = via_join_request
+        self.via_chat_folder_invite_link = via_chat_folder_invite_link
 
     @staticmethod
     def _parse(
@@ -137,5 +142,6 @@ class ChatMemberUpdated(Object, Update):
             new_chat_member=new_chat_member,
             invite_link=invite_link,
             via_join_request=via_join_request,
+            via_chat_folder_invite_link=getattr(update, "via_chatlist", False),
             client=client
         )