diff --git a/crates/console/prometeu-hal/src/asset.rs b/crates/console/prometeu-hal/src/asset.rs
index ccab4b2d..40f49462 100644
--- a/crates/console/prometeu-hal/src/asset.rs
+++ b/crates/console/prometeu-hal/src/asset.rs
@@ -30,11 +30,13 @@ pub struct TilesMetadata {
     pub width: u32,
     pub height: u32,
     pub palette_count: u32,
+    pub palette_authored: u32,
 }
 
 #[derive(Debug, Clone, Deserialize, Serialize)]
 pub struct SoundsMetadata {
     pub sample_rate: u32,
+    pub channels: u32,
 }
 
 impl AssetEntry {