diff --git a/tools/lorisform_parser.php b/tools/lorisform_parser.php
index 09bc00a283a..5a213009e37 100755
--- a/tools/lorisform_parser.php
+++ b/tools/lorisform_parser.php
@@ -55,7 +55,7 @@
     echo "Requiring file...\n";
     include_once $file;
     echo "Instantiating new object...\n";
-    $obj =new $className($lorisInstance, new NullModule(), "", "", "", "");
+    $obj =new $className($lorisInstance, new NullModule($lorisInstance), "", "", "", "");
     echo "Initializing instrument object...\n";
     $obj->setup(null, null);