diff --git a/main/inc/lib/import.lib.php b/main/inc/lib/import.lib.php
index 9df3041e15..33c2a75aff 100755
--- a/main/inc/lib/import.lib.php
+++ b/main/inc/lib/import.lib.php
@@ -60,7 +60,7 @@ class Import
         $resultArray = [];
 
         if ($csvReader) {
-            $workflow = new Workflow($csvReader);
+            $workflow = new Workflow\StepAggregator($csvReader);
             $writer = new ArrayWriter($resultArray);
             $workflow->addWriter($writer)->process();
         }