diff --git a/vitest.config.ts b/vitest.config.ts
index 8e979b1..6327082 100644
--- a/vitest.config.ts
+++ b/vitest.config.ts
@@ -5,6 +5,8 @@ export default defineConfig({
     environment: 'node',
     coverage: {
       reporter: ['text', 'json', 'html']
-    }
+    },
+    // issues: https://github.com/vitest-dev/vitest/issues/2008
+    threads: false
   }
 })