diff --git a/tutorial/tutorial.wmml b/tutorial/tutorial.wmml
index 240026a536e76b13767a912d1856e893651f87dc..cc0a404dc1326adaf4b6f008f0a1555bac72297c 100644
--- a/tutorial/tutorial.wmml
+++ b/tutorial/tutorial.wmml
@@ -29,6 +29,8 @@ Write an appendix about old functions, behaviors and keywords.
 
 Missing funktions in the manual: (tab before function means fixed)
 UNDEFINED
+Stdio.append_path
+Regexp->replace
 _sqrt
 _is_type
 _sprintf