diff --git a/vite.config.js b/vite.config.js
index 4fa2e0e..c7b077c 100644
--- a/vite.config.js
+++ b/vite.config.js
@@ -10,4 +10,9 @@ export default defineConfig({
 		},
 	},
 	base: "/",
+	build: {
+		rollupOptions: {
+			input: ["index.html", "404.html"],
+		},
+	},
 });