diff --git a/Resources/doc/data-loader/flysystem.rst b/Resources/doc/data-loader/flysystem.rst
index 9b96f15d9..5c2e0dc95 100644
--- a/Resources/doc/data-loader/flysystem.rst
+++ b/Resources/doc/data-loader/flysystem.rst
@@ -37,6 +37,7 @@ Using `OneupFlysystemBundle`_, a basic configuration might look like the followi
             profile_photos:
                 flysystem:
                     filesystem_service: oneup_flysystem.profile_photos_filesystem
+        data_loader: profile_photos
 
     oneup_flysystem:
         adapters:
@@ -53,7 +54,6 @@ Using `OneupFlysystemBundle`_, a basic configuration might look like the followi
     The value of ``filesystem_service`` must be a service id that returns an instance
     of ``League\\Flysystem\\Filesystem``.
 
-
 .. _`Flysystem`: https://github.com/thephpleague/flysystem
 .. _`OneupFlysystemBundle`: https://github.com/1up-lab/OneupFlysystemBundle
 .. _`Composer`: https://getcomposer.org/