diff --git a/src/runtime/loader.server.ts b/src/runtime/loader.server.ts
index f2bb3a7..399b1c9 100644
--- a/src/runtime/loader.server.ts
+++ b/src/runtime/loader.server.ts
@@ -1,3 +1,4 @@
+import { defineNitroPlugin } from 'nitropack/runtime'
 import type { OfficeAddinVirtualContext } from '../vite/types'
 
 // @ts-expect-error virtual import