diff --git a/externals/pd-l2ork-TODO.txt b/externals/pd-l2ork-TODO.txt
index 2cd7badfc58aa30a943073eb1d4eefbe84fec5a0..de1be32405eabf39d63ab03f239b2d482d9fad40 100644
--- a/externals/pd-l2ork-TODO.txt
+++ b/externals/pd-l2ork-TODO.txt
@@ -5,6 +5,7 @@ DONE: (*denotes unique changes)
 creb
 flatgui (disabled, as all externals have various problems)
 gem2pdp
+hcs
 moonlib
 mrpeach
 pdp