diff --git a/docs/guide/advanced/lazy.md b/docs/guide/advanced/lazy.md
index 9119df186..156ae2752 100644
--- a/docs/guide/advanced/lazy.md
+++ b/docs/guide/advanced/lazy.md
@@ -62,7 +62,7 @@ export async function loadLocaleMessages(i18n, locale) {
   )
 
   // set locale and locale message
-  i18n.global.setLocaleMessage(locale, messages.default)
+  i18n.setLocaleMessage(locale, messages.default)
 
   return nextTick()
 }
@@ -102,7 +102,7 @@ Here the code for the vue-router beforeEach hook part of `router.js`:
     }
 
     // load locale messages
-    if (!i18n.global.availableLocales.includes(paramsLocale)) {
+    if (!i18n.availableLocales.includes(paramsLocale)) {
       await loadLocaleMessages(i18n, paramsLocale)
     }