diff --git a/XML2HTMLPlugin.php b/XML2HTMLPlugin.php
index eb09f4288de1392078b822d36afefe5405d9293f..23bf6bb5a05b53c612e6878601d67cfe9ef3baec 100644
--- a/XML2HTMLPlugin.php
+++ b/XML2HTMLPlugin.php
@@ -219,7 +219,7 @@ class XML2HTMLPlugin extends GenericPlugin
         int     $submissionId,
         int     $galleyId,
         string  $xmlFilePath,
-        Request $request,
+        APP\core\Request $request,
         string  $op = 'article')
     {
         $pathInfo = pathinfo($xmlFilePath);