diff --git a/vitest.config.ts b/vitest.config.ts
index 593beb8..bd1eb0e 100644
--- a/vitest.config.ts
+++ b/vitest.config.ts
@@ -3,6 +3,9 @@ import type { UserConfig } from 'vitest'
 const config: { test: UserConfig } = {
   test: {
     testTimeout: 50000,
+    deps: {
+      interopDefault: true,
+    },
   },
 }