diff --git a/README.md b/README.md
index eed4f80..3fa50de 100644
--- a/README.md
+++ b/README.md
@@ -80,8 +80,7 @@ import { DEFAULT_EXTENSIONS } from '@babel/core';
 			...DEFAULT_EXTENSIONS,
 			'ts',
 			'tsx'
-		],
-		runtimeHelpers: true
+		]
 	}),
 ...
 ```