diff --git a/vite.config.ts b/vite.config.ts
index 4f5469f..e24cd98 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -24,7 +24,7 @@ const config = await readFile('config.example.yaml', 'utf-8');
 const { server } = parse(config);
 
 export default defineConfig(({ isSsrBuild }) => ({
-	base: isSsrBuild ? `${prefix}/` : undefined,
+	base: `${prefix}/`,
 	plugins: [
 		reactRouterHonoServer(),
 		reactRouter(),