diff --git a/releng/TODO b/releng/TODO
index 1de22c80..4c0d90e2 100644
--- a/releng/TODO
+++ b/releng/TODO
@@ -17,3 +17,5 @@
   (http://cunit.sourceforge.net) for both xorriso.h and libisoburn.h API's.
   The code samples could be dumped into codesamples/ directory and run by
   releng_cxx or separate releng_ script.
+
+* Try to convert most examples from xorriso(1) manpage into tests.