diff --git a/src/plugin/index.ts b/src/plugin/index.ts
index 061aed8..6e4099a 100644
--- a/src/plugin/index.ts
+++ b/src/plugin/index.ts
@@ -23,6 +23,11 @@ function VitePluginFs(userOptiuons: UserOptions = {}): Plugin {
       }
 
       return {
+        build: {
+          rollupOptions: {
+            external: 'virtual:fs',
+          },
+        },
         optimizeDeps: {
           exclude: [virtualModuleId],
         },