diff --git a/phpstan/config.neon b/phpstan/config.neon
index 9fd155963..0c5dc30b8 100644
--- a/phpstan/config.neon
+++ b/phpstan/config.neon
@@ -16,7 +16,6 @@ parameters:
         - '~^Anonymous function has an unused use \$io\.$~'
         - '~^Anonymous function has an unused use \$cache\.$~'
         - '~^Anonymous function has an unused use \$path\.$~'
-        - '~^Anonymous function has an unused use \$fileName\.$~'
 
         # ion cube is not installed
         - '~^Function ioncube_loader_\w+ not found\.$~'