diff --git a/docs/project_management/decision_log.md b/docs/project_management/decision_log.md
index 210b3b58..0ea29bc7 100644
--- a/docs/project_management/decision_log.md
+++ b/docs/project_management/decision_log.md
@@ -2,3 +2,5 @@
 
 This document helps prevent rearguing decisions after they have been made. It can also help new contributors come up to
 speed by providing a summary of how we got to the present state.
+
+[Switch to using HTML while federating content instead of Markdown](https://codeberg.org/rimu/pyfedi/issues/133#issuecomment-1756067)