diff --git a/vitest.config.js b/vitest.config.js
index b90f74c2..43b407b7 100644
--- a/vitest.config.js
+++ b/vitest.config.js
@@ -1,5 +1,5 @@
 import { defineConfig, mergeConfig } from "vitest/config";
-import viteConfig from "./vite.config";
+import viteConfig from "./vite.config.js";
 
 export default defineConfig((configEnv) =>
   mergeConfig(