diff --git a/nemubot/event/__init__.py b/nemubot/event/__init__.py
index 52a721c..8ec036c 100644
--- a/nemubot/event/__init__.py
+++ b/nemubot/event/__init__.py
@@ -21,49 +21,29 @@ class ModuleEvent:
 
     """Representation of a event initiated by a bot module"""
 
-    def __init__(self, call=None, call_data=None, func=None, func_data=None,
-                 cmp=None, cmp_data=None, interval=60, offset=0, times=1):
+    def __init__(self, call=None, cmp=None, interval=60, offset=0, times=1):
 
         """Initialize the event
 
         Keyword arguments:
         call -- Function to call when the event is realized
-        call_data -- Argument(s) (single or dict) to pass as argument
-        func -- Function called to check
-        func_data -- Argument(s) (single or dict) to pass as argument OR if no func, initial data to watch
         cmp -- Boolean function called to check changes
-        cmp_data -- Argument(s) (single or dict) to pass as argument OR if no cmp, data compared to previous
         interval -- Time in seconds between each check (default: 60)
         offset -- Time in seconds added to interval before the first check (default: 0)
         times -- Number of times the event has to be realized before being removed; -1 for no limit (default: 1)
         """
 
-        # What have we to check?
-        self.func = func
-        self.func_data = func_data
-
         # How detect a change?
         self.cmp = cmp
-        self.cmp_data = None
-        if cmp_data is not None:
-            self.cmp_data = cmp_data
-        elif self.func is not None:
-            if self.func_data is None:
-                self.cmp_data = self.func()
-            elif isinstance(self.func_data, dict):
-                self.cmp_data = self.func(**self.func_data)
-            else:
-                self.cmp_data = self.func(self.func_data)
 
         # What should we call when?
         self.call = call
-        if call_data is not None:
-            self.call_data = call_data
-        else:
-            self.call_data = func_data
 
-        # Store times
-        self.offset = timedelta(seconds=offset)  # Time to wait before the first check
+        # Time to wait before the first check
+        if isinstance(offset, timedelta):
+            self.offset = offset
+        else:
+            self.offset = timedelta(seconds=offset)
         self.interval = timedelta(seconds=interval)
         self._next = None  # Cache
 
@@ -91,41 +71,6 @@ class ModuleEvent:
     def check(self):
         """Run a check and realized the event if this is time"""
 
-        # Get initial data
-        if self.func is None:
-            d_init = self.func_data
-        elif self.func_data is None:
-            d_init = self.func()
-        elif isinstance(self.func_data, dict):
-            d_init = self.func(**self.func_data)
-        else:
-            d_init = self.func(self.func_data)
-
-        # then compare with current data
-        if self.cmp is None:
-            if self.cmp_data is None:
-                rlz = True
-            else:
-                rlz = (d_init != self.cmp_data)
-        elif self.cmp_data is None:
-            rlz = self.cmp(d_init)
-        elif isinstance(self.cmp_data, dict):
-            rlz = self.cmp(d_init, **self.cmp_data)
-        else:
-            rlz = self.cmp(d_init, self.cmp_data)
-
-        if rlz:
+        if self.cmp():
             self.times -= 1
-
-            # Call attended function
-            if self.call_data is None:
-                if d_init is None:
-                    self.call()
-                else:
-                    self.call(d_init)
-            elif isinstance(self.call_data, dict):
-                self.call(d_init, **self.call_data)
-            elif d_init is None:
-                self.call(self.call_data)
-            else:
-                self.call(d_init, self.call_data)
+            self.call()