diff --git a/experimental/babel-preset-env/.npmignore b/experimental/babel-preset-env/.npmignore
index 4dd6ca6d94..af257d4817 100644
--- a/experimental/babel-preset-env/.npmignore
+++ b/experimental/babel-preset-env/.npmignore
@@ -5,5 +5,4 @@ scripts
 .eslintignore
 .travis.yml
 codecov.yml
-data/*.js
 yarn.lock