diff --git a/YouTubeMDBot/tests/converter.py b/YouTubeMDBot/tests/converter.py
index 4901445..17aac27 100644
--- a/YouTubeMDBot/tests/converter.py
+++ b/YouTubeMDBot/tests/converter.py
@@ -23,8 +23,8 @@ def find_metadata(self, downloader: YouTubeDownloader) -> Tuple[BytesIO, bytes]:
         mp3_container = BytesIO(mp3.get_output())
         ogg_container = BytesIO(ogg.get_output())
 
-        print(mp3.get_err().decode("utf-8"))
-        print(ogg.get_err().decode("utf-8"))
+        print(mp3.get_extra().decode("utf-8"))
+        print(ogg.get_extra().decode("utf-8"))
 
         print(mutagen.File(mp3_container).pprint())
         print(mutagen.File(ogg_container).pprint())