diff --git a/worlds/witness/player_items.py b/worlds/witness/player_items.py
index d4ac31a54ee4..acebfe4de9ab 100644
--- a/worlds/witness/player_items.py
+++ b/worlds/witness/player_items.py
@@ -193,7 +193,7 @@ def get_door_item_ids_in_pool(self) -> List[int]:
         """
 
         return [
-            item_data.ap_code for item_data in self.item_data.values()
+            cast(int, item_data.ap_code) for item_data in self.item_data.values()
             if isinstance(item_data.definition, DoorItemDefinition)
         ]