diff --git a/browserslist b/browserslist
new file mode 100644
index 00000000..29697e50
--- /dev/null
+++ b/browserslist
@@ -0,0 +1,2 @@
+Android >= 4.0
+iOS >= 7
diff --git a/postcss.config.js b/postcss.config.js
index 0f882987..f5a00bec 100644
--- a/postcss.config.js
+++ b/postcss.config.js
@@ -5,8 +5,6 @@ module.exports = {
     },
     'precss': {},
     'postcss-calc': {},
-    'autoprefixer': {
-      browsers: ['Android >= 4.0', 'iOS >= 7']
-    }
+    'autoprefixer': {}
   }
 };