diff --git a/src/DataPersister/FileDataDataPersister.php b/src/DataPersister/FileDataDataPersister.php
index 165b856b7f082a811b5302e07c63b179038eca1d..a098bafbc93907aea69338c6ed4560ae139c6ce9 100644
--- a/src/DataPersister/FileDataDataPersister.php
+++ b/src/DataPersister/FileDataDataPersister.php
@@ -29,7 +29,7 @@ class FileDataDataPersister extends AbstractController implements ContextAwareDa
     }
 
     /**
-     * @param Filedata $data
+     * @param mixed $data
      *
      * @return FileData|void
      */