diff --git a/rpg_components/src/items/ability_book.rs b/rpg_components/src/items/ability_book.rs
index f0a7dee..ce740e5 100644
--- a/rpg_components/src/items/ability_book.rs
+++ b/rpg_components/src/items/ability_book.rs
@@ -20,7 +20,7 @@ use super::{
 };
 
 pub trait Ability: Send + Sync + Clone + Default {
-    fn create(asset_path: impl Into<AssetPath>) -> Result<Self>;
+    fn create(engine: &Engine, asset_path: impl Into<AssetPath>) -> Result<Self>;
 
     fn name(&self) -> &str;
     fn icon_path(&self) -> &AssetPath;
diff --git a/rpg_components/src/items/item_system.rs b/rpg_components/src/items/item_system.rs
index 9aa597c..bea55d7 100644
--- a/rpg_components/src/items/item_system.rs
+++ b/rpg_components/src/items/item_system.rs
@@ -64,7 +64,7 @@ impl<A: Ability> ItemSystem<A> {
 
         let abilities = search_dir_recursively(&ability_directory.full_path(), ".abil")?
             .into_iter()
-            .map(|path| A::create(path))
+            .map(|path| A::create(engine, path))
             .collect::<Result<Vec<A>>>()?;
 
         let (