diff --git a/bot1/chats.py b/bot1/chats.py
index 3ded811..e87b240 100644
--- a/bot1/chats.py
+++ b/bot1/chats.py
@@ -98,8 +98,11 @@ class BaseChat(SaveFileObject):
     def inline(self,query):
         pass
 
+    def log_update(self, update):
+        with open("chat_logs/%s.yaml" % self.id,"a+") as f:
+            f.write(yaml.safe_dump([update.to_array()]))
     def process_update(self,update):
-
+        self.log_update(update)
         if update.inline_query:
             return self.inline(update.inline_query)
         self.last_message_id=get_message_id(update)