diff --git a/eZ/Bundle/EzPublishIOBundle/Migration/FileLister/FileRowReader/LegacyStorageFileRowReader.php b/eZ/Bundle/EzPublishIOBundle/Migration/FileLister/FileRowReader/LegacyStorageFileRowReader.php
index 9a52c339e2..408d34749c 100644
--- a/eZ/Bundle/EzPublishIOBundle/Migration/FileLister/FileRowReader/LegacyStorageFileRowReader.php
+++ b/eZ/Bundle/EzPublishIOBundle/Migration/FileLister/FileRowReader/LegacyStorageFileRowReader.php
@@ -42,7 +42,7 @@ final public function getRow()
     {
         $row = $this->statement->fetch();
 
-        return $this->prependMimeToPath($row['filename'], $row['mime_type']);
+        return false !== $row ? $this->prependMimeToPath($row['filename'], $row['mime_type']) : null;
     }
 
     final public function getCount()