diff --git a/2021-05-15.md b/2021-05-15.md
index fc41ff3c5..92c41029e 100644
--- a/2021-05-15.md
+++ b/2021-05-15.md
@@ -2,6 +2,8 @@
 - [[poll]]
 - [[robert haisfield]]
 - [[tools for thought]]
+- [[gustavo]]
+	- 
 - [[codex]]
 	- [[ervin nyiregyhazi]]
 - [[lorand]]