diff --git a/.gitignore b/.gitignore
index 7f01d96..d7b8f49 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@
 .DS_Store
 /composer.lock
 /vendor/
+/.php_cs.cache
diff --git a/.php_cs b/.php_cs
index d1cac42..ddae094 100644
--- a/.php_cs
+++ b/.php_cs
@@ -6,6 +6,7 @@ $finder = Symfony\CS\Finder\DefaultFinder::create()
 
 return Symfony\CS\Config\Config::create()
 	->level(Symfony\CS\FixerInterface::NONE_LEVEL)
+	->setUsingCache(true)
 	->fixers(array(
 		'linefeed',
 		'trailing_spaces',