diff --git a/src/guide/migration-vue-router.md b/src/guide/migration-vue-router.md
index 399e9c70ea..0dc81c6ec2 100644
--- a/src/guide/migration-vue-router.md
+++ b/src/guide/migration-vue-router.md
@@ -267,6 +267,8 @@ You'll need to update it like this:
 <router-link to="/about">About</router-link>
 ```
 
+Note that `target="_blank"` is not supported on `<router-link>`, so if you need to open a link in a new tab, you have to use `<a>` instead.
+
 {% raw %}
 <div class="upgrade-path">
   <h4>Upgrade Path</h4>