diff --git a/action.yaml b/action.yaml
index d68500b..ccc7391 100644
--- a/action.yaml
+++ b/action.yaml
@@ -2,7 +2,7 @@ name: Docker Tag
 description: Tags an existing container manifest in a remote registry without pulling/pushing any images
 runs:
   using: node16
-  main: dist/main.js
+  main: dist/index.js
 inputs:
   registry:
     description: URL to the container registry
diff --git a/main.js b/index.js
similarity index 100%
rename from main.js
rename to index.js
diff --git a/package.json b/package.json
index 13fd44f..346b45d 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
 	"private": true,
 	"scripts": {
 	  "lint": "eslint .",
-	  "prepare": "ncc build main.js -o dist --source-map --license licenses.txt",
+	  "prepare": "ncc build index.js -o dist --source-map --license licenses.txt",
 	  "all": "npm run lint && npm run prepare"
 	},
 	"dependencies": {