diff --git a/README.md b/README.md
index dbfa3de..6ffeb27 100644
--- a/README.md
+++ b/README.md
@@ -120,7 +120,7 @@ Support this project with a :star:
| INPUT | TYPE | REQUIRED | DEFAULT | DESCRIPTION |
|-----------------|--------|----------|-----------|-------------------------------------------------------------------------------------------------------------------------|
| autocrlf | string | false | `"input"` | Modify the git config [core.autocrlf](https://git-scm.com/book/en/v2/Customizing-Git-Git-Configuration#_core_autocrlf). |
-| files | string | true | | File/Directory names to check for uncommited
changes. |
+| files | string | false | | File/Directory names to check for uncommited
changes. |
| files-separator | string | false | `"\n"` | Separator used to split the `files`
input |
| separator | string | false | `" "` | Output string separator. |