diff --git a/.travis.yml b/.travis.yml
index ed333b8..ccd63ae 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,4 +1,7 @@
 language: node_js
+os:
+  - linux
+  - osx
 node_js:
   - "6"
   - "6.1"
diff --git a/webpack.production.config.js b/webpack.production.config.js
index 9c94981..8a9ef94 100644
--- a/webpack.production.config.js
+++ b/webpack.production.config.js
@@ -54,9 +54,6 @@ module.exports = {
 		},
 		extensions: ['', '.js', '.jsx']
 	},
-	module: {
-		loaders
-	},
 	module: {
 		loaders,
 		postLoaders: [{