diff --git a/brain/utility/DocTools.php b/brain/utility/DocTools.php
index 6b99581..72e2c12 100644
--- a/brain/utility/DocTools.php
+++ b/brain/utility/DocTools.php
@@ -64,7 +64,7 @@ class DocTools
                 $path,
                 \RecursiveDirectoryIterator::SKIP_DOTS
             ); //upper dirs are not included,otherwise DISASTER HAPPENS :)
-            $files = new RecursiveIteratorIterator(
+            $files = new \RecursiveIteratorIterator(
                 $dir,
                 \RecursiveIteratorIterator::CHILD_FIRST
             );