diff --git a/liker/setup/constants.py b/liker/setup/constants.py
index ede3846..908436b 100644
--- a/liker/setup/constants.py
+++ b/liker/setup/constants.py
@@ -12,6 +12,7 @@
 LONG_POLLING_TIMEOUT = 1
 
 MESSAGES_LOG_PREFIX = 'messages'
+MESSAGES_LOG_CHAT_TYPES = ['private']
 
 CHANNEL_POST_HANDLER = 'cph'
 
diff --git a/liker/setup/dependencies.py b/liker/setup/dependencies.py
index 4465759..9d1f4af 100644
--- a/liker/setup/dependencies.py
+++ b/liker/setup/dependencies.py
@@ -55,7 +55,8 @@ def bind_app_dependencies(binder: Binder):
                                lambda: MessagesLogger(dir_path=constants.messages_log_dir(),
                                                       file_name_prefix=constants.MESSAGES_LOG_PREFIX,
                                                       command_parser=inject.instance(CommandHub).parser,
-                                                      hasher=inject.instance(Hasher)))
+                                                      hasher=inject.instance(Hasher),
+                                                      chat_types=constants.MESSAGES_LOG_CHAT_TYPES))
     binder.bind_to_constructor(TelegramInboxHub,
                                lambda: TelegramInboxHub(telegram_cursor=inject.instance(TelegramCursor),
                                                         chain_handlers=[inject.instance(CommandHub),
diff --git a/tengine b/tengine
index c7451a6..120835b 160000
--- a/tengine
+++ b/tengine
@@ -1 +1 @@
-Subproject commit c7451a65c80d91e3ecd7122d6afc8cd727b74f71
+Subproject commit 120835b501441e975bbe517d38dc72ce302ea7a9