diff --git a/Music-Bot.py b/Music-Bot.py
index 983720a..34280c8 100644
--- a/Music-Bot.py
+++ b/Music-Bot.py
@@ -63,6 +63,7 @@ else:
 
             self.title = data.get("title")
             self.url = data.get("url")
+            self.is_opus()
 
         @classmethod
         async def from_url(cls, url, *, loop=None, stream=False):