diff --git a/main.py b/main.py
index 20c5fc5..661398b 100644
--- a/main.py
+++ b/main.py
@@ -15,6 +15,6 @@ def read_root():
 def read_item(item_id: int, q: Union[str, None] = None):
     return {"item_id": item_id, "q": q}
 
-@app.get("/boardgame/{boardgame_id}")
-def get_boardgame_by_id(boardgame_id: int) -> BoardGame:
+@app.get("/boardgame/{boardgame_id}", response_model=BoardGame)
+def get_boardgame_by_id(boardgame_id: int):
     pass
\ No newline at end of file