diff --git a/experimental/babel-preset-env/README.md b/experimental/babel-preset-env/README.md
index c3e8bc7b2f..27c73abc99 100644
--- a/experimental/babel-preset-env/README.md
+++ b/experimental/babel-preset-env/README.md
@@ -110,7 +110,7 @@ The [data](https://github.com/babel/babel-preset-env/blob/master/data/plugins.js
 
 ### `targets.node`
 
-`number | "current" | true`
+`number | string | "current" | true`
 
 If you want to compile against the current node version, you can specify `"node": true` or `"node": "current"`, which would be the same as `"node": parseFloat(process.versions.node)`.