diff --git a/davtelepot/__init__.py b/davtelepot/__init__.py
index f7c6a86..968e578 100644
--- a/davtelepot/__init__.py
+++ b/davtelepot/__init__.py
@@ -11,7 +11,7 @@ __author__ = "Davide Testa"
 __email__ = "davide@davte.it"
 __credits__ = ["Marco Origlia", "Nick Lee @Nickoala"]
 __license__ = "GNU General Public License v3.0"
-__version__ = "2.6.13"
+__version__ = "2.6.14"
 __maintainer__ = "Davide Testa"
 __contact__ = "t.me/davte"
 
diff --git a/davtelepot/bot.py b/davtelepot/bot.py
index 6e8e423..db5aec3 100644
--- a/davtelepot/bot.py
+++ b/davtelepot/bot.py
@@ -2423,8 +2423,7 @@ class Bot(TelegramBot, ObjectWithDatabase, MultiLanguageObject):
                     'reply_keyboard_button'] = _reply_keyboard_button
         return command_decorator
 
-    def parser(self, condition, description='', authorization_level='admin',
-               argument='text'):
+    def parser(self, condition, description='', authorization_level='admin'):
         """Define a text message parser.
 
         Decorate command handlers like this:
@@ -2475,7 +2474,6 @@ class Bot(TelegramBot, ObjectWithDatabase, MultiLanguageObject):
                 handler=decorated_parser,
                 description=description,
                 authorization_level=authorization_level,
-                argument=argument
             )
         return parser_decorator