diff --git a/config/babel.config.js b/config/babel.config.js
index 2e0ec0b5c7..16d0460a9b 100644
--- a/config/babel.config.js
+++ b/config/babel.config.js
@@ -28,8 +28,8 @@ module.exports = function (api) {
   const plugins = [
     ['relay', { compat: true, schema: 'schema.json' }],
     'babel-plugin-optimize-clsx',
-    ['@babel/plugin-proposal-class-properties', { loose: true }],
-    ['@babel/plugin-proposal-object-rest-spread', { loose: true }],
+    '@babel/plugin-proposal-class-properties',
+    '@babel/plugin-proposal-object-rest-spread',
     [
       '@babel/plugin-transform-runtime',
       {
diff --git a/webpack.config.babel.js b/webpack.config.babel.js
index 96d9a7d340..17cb753462 100644
--- a/webpack.config.babel.js
+++ b/webpack.config.babel.js
@@ -178,8 +178,6 @@ module.exports = {
             [
               '@babel/preset-env',
               {
-                // loose is needed by older Androids < 4.3 and IE10
-                loose: true,
                 modules: false,
               },
             ],
@@ -199,7 +197,7 @@ module.exports = {
               },
             ],
             '@babel/plugin-syntax-dynamic-import',
-            ['@babel/plugin-proposal-class-properties', { loose: true }],
+            '@babel/plugin-proposal-class-properties',
             '@babel/plugin-proposal-json-strings',
           ],
         },