diff --git a/docs/advanced-usage.md b/docs/advanced-usage.md
index 5f6dd775..befe52df 100644
--- a/docs/advanced-usage.md
+++ b/docs/advanced-usage.md
@@ -80,6 +80,8 @@ steps:
 ```
 
 ### Amazon Corretto
+**NOTE:** Amazon Corretto only supports the major version specification.
+
 ```yaml
 steps:
 - uses: actions/checkout@v3