diff --git a/index.d.ts b/index.d.ts
index e0de69f..cd84930 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -2,6 +2,7 @@ import { Children, VNode } from "hyperapp";
 
 /** Link */
 interface LinkProps {
+  class?: string;
   to: string;
   location?: Location;
 }