diff --git a/.babelrc b/.babelrc
deleted file mode 100644
index bea32a4..0000000
--- a/.babelrc
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "presets": [ "es2015" ]
-}
diff --git a/package.json b/package.json
index de056cb..e3d4d12 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "eslint": ">=6.1.0"
   },
   "scripts": {
-    "build": "node_modules/.bin/babel src --out-dir lib --copy-files --loose-mode",
+    "build": "node_modules/.bin/babel src --out-dir lib --copy-files",
     "prepublishOnly": "npm run build"
   }
 }