diff --git a/src/models/playlist_info.py b/src/models/playlist_info.py
index 8fd9428..a7c99e6 100644
--- a/src/models/playlist_info.py
+++ b/src/models/playlist_info.py
@@ -100,7 +100,7 @@ class ContentVersion(BaseModel):
 
 
 class Meta(BaseModel):
-    contentVersion: ContentVersion
+    contentVersion: Optional[ContentVersion] = None
 
 
 class Datum2(BaseModel):