diff --git a/lib/pipeline/webpack.config.js b/lib/pipeline/webpack.config.js
index 041f6fac..6920f0d7 100644
--- a/lib/pipeline/webpack.config.js
+++ b/lib/pipeline/webpack.config.js
@@ -134,6 +134,7 @@ const base = {
           presets: [
             [
               '@babel/preset-env', {
+                exclude: ['transform-typeof-symbol'],
                 modules: false,
                 targets: {
                   browsers: ['last 1 version', 'not dead', '> 0.2%']