diff --git a/packages/babel-preset/index.js b/packages/babel-preset/index.js
index febc95d8..df419218 100644
--- a/packages/babel-preset/index.js
+++ b/packages/babel-preset/index.js
@@ -27,13 +27,7 @@ const PRESET_ENV_OPTIONS = [
   'shippedProposals',
 ];
 
-const DEFAULT_BROWSERS = [
-  'ie >= 11',
-  'last 2 Edge versions',
-  'last 4 Chrome versions',
-  'last 4 Firefox versions',
-  'last 2 Safari versions',
-];
+const DEFAULT_BROWSERS = { esmodules: true };
 
 function addDefaultOptions(explicitOptions) {
   const options = {