diff --git a/.php-cs-fixer.dist.php b/.php-cs-fixer.dist.php
index a649ea4a..0340450b 100644
--- a/.php-cs-fixer.dist.php
+++ b/.php-cs-fixer.dist.php
@@ -11,6 +11,7 @@
     'phpdoc_separation' => ['groups' => [['test', 'dataProvider']]],
     'nullable_type_declaration_for_default_null_value' => true,
     'no_superfluous_phpdoc_tags' => ['remove_inheritdoc' => false],
+    'nullable_type_declaration' => false,
 ];
 
 $finder = PhpCsFixer\Finder::create()