diff --git a/src/lib.rs b/src/lib.rs
index 592d742..d4da63b 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -97,7 +97,7 @@ impl Opt {
     }
 }
 
-#[wasm_bindgen]
+#[wasm_bindgen(js_name = default)]
 pub fn matter(markdown_input: &str, opt: JsValue) -> JsValue {
     utils::set_panic_hook();