diff --git a/webpack/config.examples.js b/webpack/config.examples.js
index 2826810abc..c532a935d0 100644
--- a/webpack/config.examples.js
+++ b/webpack/config.examples.js
@@ -22,7 +22,7 @@ module.exports = [
     module: {
       rules: [
         {
-          test: /\.js$/,
+          test: /\.[jt]sx?$/,
           exclude: /node_modules/,
           loader: 'babel-loader',
           options: {
@@ -52,7 +52,7 @@ module.exports = [
     module: {
       rules: [
         {
-          test: /\.[jt]s$/,
+          test: /\.[jt]sx?$/,
           exclude: /node_modules/,
           loader: 'babel-loader',
           options: {
@@ -82,7 +82,7 @@ module.exports = [
     module: {
       rules: [
         {
-          test: /\.[jt]s$/,
+          test: /\.[jt]sx?$/,
           exclude: /node_modules/,
           loader: 'babel-loader',
           options: {
diff --git a/webpack/config.server.js b/webpack/config.server.js
index 0ca72f435d..abf8e3ff4a 100644
--- a/webpack/config.server.js
+++ b/webpack/config.server.js
@@ -35,7 +35,7 @@ module.exports = {
   module: {
     rules: [
       {
-        test: /\.[jt]s$/,
+        test: /\.[jt]sx?$/,
         exclude: /node_modules/,
         loader: 'babel-loader',
         options: {