diff --git a/client/webpack-hot-middleware-client.js b/client/webpack-hot-middleware-client.js
index 24477fe5..7869bd98 100644
--- a/client/webpack-hot-middleware-client.js
+++ b/client/webpack-hot-middleware-client.js
@@ -9,8 +9,8 @@ const {
 
 export default () => {
   webpackHotMiddlewareClient.setOptionsAndConnect({
-    overlay: false,
-    reload: true,
+    overlay: 'false',
+    reload: 'true',
     path: `${assetPrefix}/_next/webpack-hmr`
   })