diff --git a/packages/types/app/vue.d.ts b/packages/types/app/vue.d.ts
index b1ee106945..655a7bf7f4 100644
--- a/packages/types/app/vue.d.ts
+++ b/packages/types/app/vue.d.ts
@@ -105,7 +105,7 @@ declare module 'vue/types/vue' {
   interface Vue {
     $config: NuxtRuntimeConfig
     $nuxt: NuxtApp
-    $fetch(): void
+    $fetch(): Promise<void> | void
     $fetchState: {
       error: Error | null
       pending: boolean