diff --git a/pyrogram/client/methods/decorators/on_callback_query.py b/pyrogram/client/methods/decorators/on_callback_query.py
index 8413515d..a7079236 100644
--- a/pyrogram/client/methods/decorators/on_callback_query.py
+++ b/pyrogram/client/methods/decorators/on_callback_query.py
@@ -22,7 +22,7 @@ from ...ext import BaseClient
 
 
 class OnCallbackQuery(BaseClient):
-    def on_callback_query(self, filters=None, group: int = 0):
+    def on_callback_query(self=None, filters=None, group: int = 0):
         """Use this decorator to automatically register a function for handling
         callback queries. This does the same thing as :meth:`add_handler` using the
         :class:`CallbackQueryHandler`.
@@ -37,6 +37,9 @@ class OnCallbackQuery(BaseClient):
         """
 
         def decorator(func):
+            if isinstance(func, tuple):
+                func = func[0].callback
+
             handler = pyrogram.CallbackQueryHandler(func, filters)
 
             if isinstance(self, Filter):
diff --git a/pyrogram/client/methods/decorators/on_deleted_messages.py b/pyrogram/client/methods/decorators/on_deleted_messages.py
index e4b2bc97..2fd8f298 100644
--- a/pyrogram/client/methods/decorators/on_deleted_messages.py
+++ b/pyrogram/client/methods/decorators/on_deleted_messages.py
@@ -22,7 +22,7 @@ from ...ext import BaseClient
 
 
 class OnDeletedMessages(BaseClient):
-    def on_deleted_messages(self, filters=None, group: int = 0):
+    def on_deleted_messages(self=None, filters=None, group: int = 0):
         """Use this decorator to automatically register a function for handling
         deleted messages. This does the same thing as :meth:`add_handler` using the
         :class:`DeletedMessagesHandler`.
@@ -37,6 +37,9 @@ class OnDeletedMessages(BaseClient):
         """
 
         def decorator(func):
+            if isinstance(func, tuple):
+                func = func[0].callback
+
             handler = pyrogram.DeletedMessagesHandler(func, filters)
 
             if isinstance(self, Filter):
diff --git a/pyrogram/client/methods/decorators/on_disconnect.py b/pyrogram/client/methods/decorators/on_disconnect.py
index a639471b..e2288619 100644
--- a/pyrogram/client/methods/decorators/on_disconnect.py
+++ b/pyrogram/client/methods/decorators/on_disconnect.py
@@ -21,7 +21,7 @@ from ...ext import BaseClient
 
 
 class OnDisconnect(BaseClient):
-    def on_disconnect(self):
+    def on_disconnect(self=None):
         """Use this decorator to automatically register a function for handling
         disconnections. This does the same thing as :meth:`add_handler` using the
         :class:`DisconnectHandler`.
diff --git a/pyrogram/client/methods/decorators/on_message.py b/pyrogram/client/methods/decorators/on_message.py
index 7a0d54a0..690f8368 100644
--- a/pyrogram/client/methods/decorators/on_message.py
+++ b/pyrogram/client/methods/decorators/on_message.py
@@ -37,6 +37,9 @@ class OnMessage(BaseClient):
         """
 
         def decorator(func):
+            if isinstance(func, tuple):
+                func = func[0].callback
+
             handler = pyrogram.MessageHandler(func, filters)
 
             if isinstance(self, Filter):
diff --git a/pyrogram/client/methods/decorators/on_raw_update.py b/pyrogram/client/methods/decorators/on_raw_update.py
index 7675a4f0..1391482f 100644
--- a/pyrogram/client/methods/decorators/on_raw_update.py
+++ b/pyrogram/client/methods/decorators/on_raw_update.py
@@ -32,6 +32,9 @@ class OnRawUpdate(BaseClient):
         """
 
         def decorator(func):
+            if isinstance(func, tuple):
+                func = func[0].callback
+
             handler = pyrogram.RawUpdateHandler(func)
 
             if isinstance(self, int):
diff --git a/pyrogram/client/methods/decorators/on_user_status.py b/pyrogram/client/methods/decorators/on_user_status.py
index b49e63a8..5aa6f783 100644
--- a/pyrogram/client/methods/decorators/on_user_status.py
+++ b/pyrogram/client/methods/decorators/on_user_status.py
@@ -36,6 +36,9 @@ class OnUserStatus(BaseClient):
         """
 
         def decorator(func):
+            if isinstance(func, tuple):
+                func = func[0].callback
+
             handler = pyrogram.UserStatusHandler(func, filters)
 
             if isinstance(self, Filter):