diff --git a/src/Controller/DefaultController.php b/src/Controller/DefaultController.php
index 4742f0b..8193743 100644
--- a/src/Controller/DefaultController.php
+++ b/src/Controller/DefaultController.php
@@ -147,9 +147,10 @@ class DefaultController extends AbstractController
 
                 $progress = round((($step+1) / $totalClasses) * 100);
                 $nextStep = (($step + 1) < $totalClasses) ? ($step + 1) : 'summary';
+                $var = explode("\\", $classes[$step+1]);
 
                 return $this->render('default/transfer_progress.html.twig', [
-                    'current' => (isset($classes[$step+1]) ? end(explode("\\", $classes[$step+1])) : 'summary'),
+                    'current' => (isset($classes[$step+1]) ? end($var) : 'summary'),
                     'progress' => $progress,
                     'next_step' => $nextStep,
                 ]);