diff --git a/2026-05-18.md b/2026-05-18.md
index 8c026c803..6aaf56a1f 100644
--- a/2026-05-18.md
+++ b/2026-05-18.md
@@ -1,2 +1,3 @@
 - [[worked]]
 - Then met with [[Matt Noyes]] to discuss [[social.coop]]!
+  * [[cooperative todo lists]]