diff --git a/.php_cs.dist b/.php_cs.dist
index d2f2f3c..3b7d3f1 100644
--- a/.php_cs.dist
+++ b/.php_cs.dist
@@ -4,11 +4,14 @@ $finder = PhpCsFixer\Finder::create()
     ->in([
         __DIR__ . '/src',
         __DIR__ . '/tests',
-    ]);
+    ])
+;
 
 return PhpCsFixer\Config::create()
     ->setRules([
         '@Symfony'                            => true,
+        '@PhpCsFixer'                         => true,
+        '@PHP71Migration'                     => true,
         'binary_operator_spaces'              => [
             'align_double_arrow' => true,
         ],
@@ -24,4 +27,5 @@ return PhpCsFixer\Config::create()
         'phpdoc_summary'                      => false,
         'trim_array_spaces'                   => false,
     ])
-    ->setFinder($finder);
+    ->setFinder($finder)
+;