diff --git a/rollup.config.js b/rollup.config.js
index 2d7870c..10c4aee 100644
--- a/rollup.config.js
+++ b/rollup.config.js
@@ -7,9 +7,8 @@ export default [
 	{
 		input: 'src/index.js',
 		output: [
-			{ file: pkg.browser, format: 'umd' }
+			{ file: pkg.browser, name: 'kaop', format: 'umd' }
 		],
-		name: 'kaop',
 		plugins: [
 			uglify(),
 			commonjs(),
diff --git a/src/inject.js b/src/inject.js
index 504a542..266a1f3 100644
--- a/src/inject.js
+++ b/src/inject.js
@@ -4,7 +4,7 @@ function args(){
   const providers = Array.prototype.slice.call(arguments);
   return reflect.advice(function(meta) {
     if (meta.key !== "constructor") { throw new Error("inject only available in constructor") }
-    meta.args = providers.map(function(provider) { return provider() });
+    providers.forEach(function(provider) { meta.args.push(provider()) });
   })
 }