diff --git a/website/docs/git.md b/website/docs/git.md
index fc42c9bcb..36b238831 100644
--- a/website/docs/git.md
+++ b/website/docs/git.md
@@ -44,3 +44,6 @@ Aider marks commits that it either authored or committed.
 
 You can use `--no-attribute-author` and `--no-attribute-committer` to disable
 modification of the git author and committer name fields.
+
+Additionally, you can use `--attribute-commit-message` to prefix commit messages with 'aider: '.
+This option is disabled by default, but can be useful for easily identifying commits made by aider.