diff --git a/worlds/kh1/Items.py b/worlds/kh1/Items.py
index 76d355322cba..b1936a531228 100644
--- a/worlds/kh1/Items.py
+++ b/worlds/kh1/Items.py
@@ -529,5 +529,5 @@ def get_items_by_category(category: str, disclude: list) -> Dict[str, KH1ItemDat
 for item in item_table.keys():
     category = item_table[item].category
     if category not in item_name_groups.keys():
-        item_name_groups[category] = set([])
+        item_name_groups[category] = set()
     item_name_groups[category].add(item)