diff --git a/nemubot/hooks/abstract.py b/nemubot/hooks/abstract.py
index 25efc45..eac4b20 100644
--- a/nemubot/hooks/abstract.py
+++ b/nemubot/hooks/abstract.py
@@ -43,7 +43,7 @@ class Abstract:
     """Abstract class for Hook implementation"""
 
     def __init__(self, call, data=None, channels=None, servers=None, mtimes=-1,
-                 end_call=None):
+                 end_call=None, check=None, match=None):
         """Create basis of the hook
 
         Arguments:
@@ -58,6 +58,8 @@ class Abstract:
 
         assert callable(call), call
         assert end_call is None or callable(end_call), end_call
+        assert check is None or callable(check), check
+        assert match is None or callable(match), match
         assert isinstance(channels, list), channels
         assert isinstance(servers, list), servers
         assert type(mtimes) is int, mtimes
@@ -65,6 +67,9 @@ class Abstract:
         self.call = call
         self.data = data
 
+        self.mod_check = check
+        self.mod_match = match
+
         # TODO: find a way to have only one list: a limit is server + channel, not only server or channel
         self.channels = channels
         self.servers = servers
@@ -96,11 +101,11 @@ class Abstract:
 
 
     def check(self, data1):
-        return True
+        return self.mod_check(data1) if self.mod_check is not None else True
 
 
     def match(self, data1):
-        return True
+        return self.mod_match(data1) if self.mod_match is not None else True
 
 
     def run(self, data1, *args):
diff --git a/nemubot/hooks/command.py b/nemubot/hooks/command.py
index 02fdb4d..863d672 100644
--- a/nemubot/hooks/command.py
+++ b/nemubot/hooks/command.py
@@ -17,6 +17,7 @@
 import re
 
 from nemubot.hooks.message import Message
+from nemubot.hooks.abstract import Abstract
 from nemubot.hooks.keywords import NoKeyword
 from nemubot.hooks.keywords.abstract import Abstract as AbstractKeywords
 from nemubot.hooks.keywords.dict import Dict as DictKeywords
@@ -61,5 +62,6 @@ class Command(Message):
         else:
             return (
                 (self.name is None or msg.cmd == self.name) and
-                (self.regexp is None or re.match(self.regexp, msg.cmd))
+                (self.regexp is None or re.match(self.regexp, msg.cmd)) and
+                Abstract.match(self, msg)
             )
diff --git a/nemubot/hooks/message.py b/nemubot/hooks/message.py
index 1c245ea..ee07600 100644
--- a/nemubot/hooks/message.py
+++ b/nemubot/hooks/message.py
@@ -46,4 +46,4 @@ class Message(Abstract):
         if not isinstance(msg, nemubot.message.text.Text):
             return False
         else:
-            return self.regexp is None or re.match(self.regexp, msg.message)
+            return (self.regexp is None or re.match(self.regexp, msg.message)) and super().match(msg)