diff --git a/app/schema/movie_schema.py b/app/schema/movie_schema.py
index 24c828e..a5ca1a9 100644
--- a/app/schema/movie_schema.py
+++ b/app/schema/movie_schema.py
@@ -17,7 +17,7 @@ class MovieCreateSchema(BaseModel):
 class MovieResponseSchema(MovieCreateSchema):
     id: int
     cover_image_url: str
-    average_rating: float
+    average_rating: float | None
     reviews: list[ReviewResponseSchema]