diff --git a/packages/vite/src/node/ssr/runtime/index.ts b/packages/vite/src/node/ssr/runtime/index.ts
index fb6f311f0ac8d5..a1b824dcde37e2 100644
--- a/packages/vite/src/node/ssr/runtime/index.ts
+++ b/packages/vite/src/node/ssr/runtime/index.ts
@@ -14,6 +14,7 @@ export type {
   ViteRuntimeModuleContext,
   ModuleCache,
   FetchResult,
+  FetchFunction,
   ViteServerClientOptions,
 } from './types'
 export {
diff --git a/packages/vite/src/node/ssr/runtime/types.ts b/packages/vite/src/node/ssr/runtime/types.ts
index dec18c41c49165..54222b16d99562 100644
--- a/packages/vite/src/node/ssr/runtime/types.ts
+++ b/packages/vite/src/node/ssr/runtime/types.ts
@@ -9,8 +9,6 @@ import type {
   ssrModuleExportsKey,
 } from './constants'
 
-export type Awaitable<T> = T | PromiseLike<T>
-
 export interface DefineImportMetadata {
   /**
    * Imported names before being transformed to `ssrImportKey`