diff --git a/dsmr_parser/clients/serial_.py b/dsmr_parser/clients/serial_.py
index c252f6f..319becc 100644
--- a/dsmr_parser/clients/serial_.py
+++ b/dsmr_parser/clients/serial_.py
@@ -55,7 +55,7 @@ class SerialReader(object):
 
                 for telegram in self.telegram_buffer.get_all():
                     try:
-                        yield Telegram(telegram, telegram_parser, telegram_specification)
+                        yield Telegram(telegram, self.telegram_parser, self.telegram_specification)
                     except InvalidChecksumError as e:
                         logger.warning(str(e))
                     except ParseError as e:
diff --git a/test/experiment_telegram.py b/test/experiment_telegram.py
index 3450a05..2649f51 100644
--- a/test/experiment_telegram.py
+++ b/test/experiment_telegram.py
@@ -7,7 +7,7 @@ from dsmr_parser import telegram_specifications
 from dsmr_parser.exceptions import InvalidChecksumError, ParseError
 from dsmr_parser.objects import CosemObject, MBusObject, Telegram
 from dsmr_parser.parsers import TelegramParser
-from test.example_telegrams import TELEGRAM_V4_2
+from example_telegrams import TELEGRAM_V4_2
 parser = TelegramParser(telegram_specifications.V4)
 telegram = Telegram(TELEGRAM_V4_2, parser, telegram_specifications.V4)