diff --git a/README.md b/README.md
index 78f52751..f903b553 100644
--- a/README.md
+++ b/README.md
@@ -369,6 +369,7 @@ Support this project with a :star:
| sha | string | false | | Specify a different commit SHA
used for comparing changes |
| since | string | false | | Get changed files for commits
whose timestamp is older than
the given time. |
| since\_last\_remote\_commit | string | false | `"false"` | Use the last commit on
the remote branch as the
`base_sha`. Defaults to the last
non-merge commit on the target
branch for pull request events
and the previous remote commit
of the current branch for
push events. |
+| skip\_initial\_fetch | string | false | `"false"` | Skip the initial fetch to
improve performance. |
| token | string | false | `"${{ github.token }}"` | Github token used to fetch
changed files from Github's API. |
| until | string | false | | Get changed files for commits
whose timestamp is earlier than
the given time. |
| write\_output\_files | string | false | `"false"` | Write outputs to the `output_dir`
defaults to `.github/outputs` folder. **NOTE:**
This creates a `.txt` file
by default and a `.json`
file if `json` is set
to `true`. |