diff --git a/src/game.rs b/src/game.rs
index 8d04a11..7f88788 100644
--- a/src/game.rs
+++ b/src/game.rs
@@ -925,7 +925,12 @@ mod test {
         let mut game = crate::mock::game_default();
         game.add_item(crate::mock::item());
         game.add_item(crate::mock::item());
-        assert_eq!(game.item_ids(), vec!["0".to_string(), "6".to_string(), "1".to_string()]);
+
+        let expected = vec![
+            "0".to_string(), "1".to_string(), "6".to_string(), "2".to_string()
+        ];
+
+        assert_eq!(game.item_ids(), expected);
     }
 
     #[test]