diff --git a/README.md b/README.md
index 6b1feeb1..ab8008a1 100644
--- a/README.md
+++ b/README.md
@@ -196,6 +196,10 @@ Before installing ensure that the Redmine instance is stopped.
             
             rake redmine:dmsf_convert_documents project=test RAILS_ENV="production"
 
+            (If you don't run the rake task as the web server user don't forget to change the ownership of the imported files, e.g.
+              chown -R www-data:www-data /redmine/files/dmsf
+            afterwards)
+
     b) To alert all users who are expected to do an approval in the current approval steps
 
         Example: