diff --git a/vitest.config.mts b/vitest.config.mts
index abbc009..c90c18f 100644
--- a/vitest.config.mts
+++ b/vitest.config.mts
@@ -3,5 +3,6 @@ import { defineConfig } from 'vitest/config';
 export default defineConfig({
   test: {
     include: ['packages/*/src/__tests__/**/*.test.ts'],
+    fsModuleCache: true,
   },
 });