diff --git a/README.md b/README.md
index 2b2b0cd..492c600 100644
--- a/README.md
+++ b/README.md
@@ -104,6 +104,7 @@ For each new advisory (including informal) an issue will be created:
 | `token`     | ✓        | [GitHub token], usually a `${{ secrets.GITHUB_TOKEN }}`                    | string |         |
 | `ignore`    |          | Comma-separated list of advisory ids to ignore                             | string |         |
 | `working-directory`|   | The directory of the Cargo.toml / Cargo.lock files to scan.                | string | `.`     |
+| `new-issue-labels` |   | Comma-separated list of Labes to be added to new issues                    | string | `.`     |
 
 [GitHub token]: https://help.github.com/en/actions/configuring-and-managing-workflows/authenticating-with-the-github_token