diff --git a/.php_cs.dist b/.php_cs.dist
index 58c7d70e5..4be1d68d5 100644
--- a/.php_cs.dist
+++ b/.php_cs.dist
@@ -88,6 +88,7 @@ return PhpCsFixer\Config::create()
         'no_unused_imports' => true,
         'no_useless_else' => true,
         'no_useless_return' => true,
+        'no_whitespace_in_blank_line' => true,
         'ordered_imports' => true,
         'php_unit_expectation' => true,
         'php_unit_no_expectation_annotation' => true,