diff --git a/TODO.md b/TODO.md
index 872dc3e..3205550 100644
--- a/TODO.md
+++ b/TODO.md
@@ -19,6 +19,7 @@ remove elements from this list as you see fit.
     * do tests pass on a Windows host?
 * kuroko: use cosmopolitan readline functionality instead of built-in?
 * kuroko: push portions of my patches upstream
+* perl: mimic CI: https://github.com/G4Vi/Perl-Dist-APPerl/blob/master/.github/workflows/build.yml
 * yices: test more vigorously
     * is alarm working correctly?
     * what about resource limits?