From dd2e960bc05cbc2e9a708f71bff16b16d91e5b0c Mon Sep 17 00:00:00 2001
From: Kyle Mathews <mathews.kyle@gmail.com>
Date: Sat, 9 Apr 2016 13:25:14 -0700
Subject: [PATCH] Disable autoprefixer Postcss plugin in cssnano as it's
 already in post-css-next

---
 lib/utils/webpack.config.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/utils/webpack.config.js b/lib/utils/webpack.config.js
index 69c91d78efd99..a61e162f1709c 100644
--- a/lib/utils/webpack.config.js
+++ b/lib/utils/webpack.config.js
@@ -300,7 +300,9 @@ module.exports = (program, directory, stage, webpackPort = 1500, routes = []) =>
             require('postcss-cssnext')({
               browsers: 'last 2 versions',
             }),
-            require('cssnano'),
+            require('cssnano')({
+              autoprefixer: false,
+            }),
           ],
         })
         return config