diff --git a/.php-cs-fixer.dist.php b/.php-cs-fixer.dist.php
index 4a70e81e7..49b6f1a07 100644
--- a/.php-cs-fixer.dist.php
+++ b/.php-cs-fixer.dist.php
@@ -120,6 +120,6 @@ $rules = array_merge(
     $untilFullSwitchToPhp8,
 );
 
-$rules['header_comment']['header'] = trim(file_get_contents(__DIR__.'/resource/header.txt'));
+$rules['header_comment']['header'] = trim(file_get_contents(__DIR__.'/resources/header.txt'));
 
 return $config->setRules($rules);
diff --git a/resource/header.txt b/resources/header.txt
similarity index 100%
rename from resource/header.txt
rename to resources/header.txt