diff --git a/action.yml b/action.yml
index 6a23330..adfc12b 100644
--- a/action.yml
+++ b/action.yml
@@ -1,7 +1,7 @@
 name: "Gitea Composer upload package"
 description: "Updating a composer package in the Gitea system using GitHub Actions"
 inputs:
-  base_url:
+  baseurl:
     description: "Base URL for Gitea Instance"
     required: true
   username: