diff --git a/src/kh1.rs b/src/kh1.rs
index 654bd09..9d5ea5b 100644
--- a/src/kh1.rs
+++ b/src/kh1.rs
@@ -2,6 +2,7 @@ use std::sync::OnceLock;
 
 use askama::Template;
 use blake3::Hash;
+use itertools::Itertools;
 
 use crate::{
 	RuntimeModule,
@@ -9,11 +10,6 @@ use crate::{
 	create_file, create_hashes,
 };
 
-const MATERIAL_KINDS: &[&str] = &[
-	"lucid", "spirit", "power", "blaze", "frost", "thunder", "shiny", "bright", "mystery", "gale",
-	"mythril",
-];
-const DROPS_PATH: &str = "./input/kh1/drops";
 const ENEMIES_PATH: &str = "./input/kh1/enemies";
 static JS_HASH: OnceLock<Hash> = OnceLock::new();
 
@@ -21,6 +17,7 @@ static JS_HASH: OnceLock<Hash> = OnceLock::new();
 #[template(path = "pages/kh1/drops.html")]
 struct DropsTemplate {
 	pub drops: Vec<MaterialDrops>,
+	pub material_kinds: Vec<String>,
 }
 
 pub struct Module;
@@ -30,11 +27,14 @@ impl RuntimeModule for Module {
 		tracing::info!("Loading enemy data from {}", ENEMIES_PATH);
 		let enemies = Enemy::import(ENEMIES_PATH);
 
-		tracing::info!("Loading enemy drops data from {}", DROPS_PATH);
 		let drops = MaterialDrops::new(enemies);
+		let material_kinds = drops.iter().map(|d| d.category.clone()).dedup().collect();
 
 		tracing::info!("Generating the KH1 drops template");
-		let drops_template = DropsTemplate { drops };
+		let drops_template = DropsTemplate {
+			drops,
+			material_kinds,
+		};
 
 		create_file("./out/kh1", "drops", drops_template.render().unwrap()).unwrap();
 	}
diff --git a/src/kh2.rs b/src/kh2.rs
index a684875..83df266 100644
--- a/src/kh2.rs
+++ b/src/kh2.rs
@@ -26,6 +26,7 @@ static JS_HASH: OnceLock<Hash> = OnceLock::new();
 #[template(path = "pages/kh2/drops.html")]
 struct DropsTemplate {
 	pub drops: Vec<MaterialDrops>,
+	pub material_kinds: Vec<String>,
 }
 
 pub struct Module;
diff --git a/templates/components/common/kind-filters.html b/templates/components/common/kind-filters.html
index ac31661..d182a88 100644
--- a/templates/components/common/kind-filters.html
+++ b/templates/components/common/kind-filters.html
@@ -1,4 +1,4 @@
-{% for kind in MATERIAL_KINDS %}
+{% for kind in material_kinds %}
 	<input
 		type="checkbox"
 		id="{{ kind }}Filter"