diff --git a/doc/dev/todo/niconext b/doc/dev/todo/niconext
index d7fb2e73..4db98d58 100644
--- a/doc/dev/todo/niconext
+++ b/doc/dev/todo/niconext
@@ -1,3 +1,6 @@
+- __file/foo/bar//bar
+    - fails later
+
 - __user
    add option to include --create-home
 - ensure that all types, which support --state support