diff --git a/misskaty/core/decorator/pyro_cooldown.py b/misskaty/core/decorator/pyro_cooldown.py
index 0deaa855..897d20ad 100644
--- a/misskaty/core/decorator/pyro_cooldown.py
+++ b/misskaty/core/decorator/pyro_cooldown.py
@@ -20,6 +20,7 @@ async def task(msg, warn = False, sec = None):
 def wait(sec):
     async def ___(flt, cli, msg):
         user_id = msg.from_user.id
+        time.mktime(msg.date.timetuple())
         if user_id in data:
             if msg.date >= data[user_id]['timestamp'] + flt.data:
                 data[user_id] = {'timestamp' : msg.date, 'warned' : False}