diff --git a/journal/2023-03-22.md b/journal/2023-03-22.md
index 9b1313fec..d7710bfcb 100644
--- a/journal/2023-03-22.md
+++ b/journal/2023-03-22.md
@@ -7,3 +7,6 @@
   - [[logseq]]
     - [[how do you attach images in logseq]]
     - made me think of [[autopush]] and I realized maybe adding it to [[agora server]] might be easy: we're already parsing arbitrary html with #push as it's implemented as of /today.
+  - [[social coop]]
+    - closed registration who sent corrected data
+    - I could have guessed the correct address this time, will keep it in mind for next time there's a registration without a working opencollective URL (this happens in about 10% of the registrations I'd say)