diff --git a/vitest.config.ts b/vitest.config.ts
new file mode 100644
index 0000000..ab74b2a
--- /dev/null
+++ b/vitest.config.ts
@@ -0,0 +1,5 @@
+import { defineConfig } from "vitest/config";
+
+export default defineConfig({
+  root: "./src",
+});