diff --git a/babel.config.js b/babel.config.js
index 9a44176a9..8cb3c7d54 100644
--- a/babel.config.js
+++ b/babel.config.js
@@ -62,6 +62,12 @@ module.exports = function (api) {
           useBuiltIns: true,
         },
       ],
+      [
+        "@babel/plugin-proposal-private-methods",
+        {
+          loose: true,
+        },
+      ],
       [
         "@babel/plugin-transform-runtime",
         {