diff --git a/catalog/tv/models.py b/catalog/tv/models.py
index ce33bba4..ffada0e1 100644
--- a/catalog/tv/models.py
+++ b/catalog/tv/models.py
@@ -89,7 +89,7 @@ class TVSeasonInSchema(ItemInSchema):
 
 
 class TVSeasonSchema(TVSeasonInSchema, BaseSchema):
-    pass
+    imdb: str | None = None
 
 
 class TVEpisodeSchema(ItemSchema):