diff --git a/conf/webpack.tests.config.js b/conf/webpack.tests.config.js
index 2d96510..427fce4 100644
--- a/conf/webpack.tests.config.js
+++ b/conf/webpack.tests.config.js
@@ -27,6 +27,7 @@ export default (env, argv) => {
     },
     plugins: [
       new webpack.ProvidePlugin({
+        process: 'process/browser',
         Buffer: ['buffer', 'Buffer']
       })
     ],