diff --git a/README.md b/README.md
index d5c07e3..98ad22d 100644
--- a/README.md
+++ b/README.md
@@ -7,6 +7,7 @@ Add following step to your workflow:
   with:
     delete_release: true # default: false
     tag_name: v0.1.0 # tag name to delete
+    repo: <owner>/<repoName> # target repo (optional). defaults to repo running this action
   env:
     GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 ```