diff --git a/activestorage/CHANGELOG.md b/activestorage/CHANGELOG.md
index 5541f7f331..d794afb0e6 100644
--- a/activestorage/CHANGELOG.md
+++ b/activestorage/CHANGELOG.md
@@ -1,11 +1,3 @@
-*   Allow full use of the AWS S3 SDK options for authentication. If an
-    explicit AWS key pair and/or region is not provided in  `storage.yml`, 
-    attempt to use environment variables, shared credentials, or IAM 
-    (instance or task) role credentials. Order of precedence is determined 
-    by the [AWS SDK](https://docs.aws.amazon.com/sdk-for-ruby/v3/developer-guide/setup-config.html).
-
-    *Brian Knight*
-
 *   Rails 6 requires Ruby 2.4.1 or newer.
 
     *Jeremy Daer*