diff --git a/notes.md b/notes.md
index f4f9ba97..9a4bb934 100644
--- a/notes.md
+++ b/notes.md
@@ -201,3 +201,4 @@
 2020-10-09T04:46:00 - Implementing approach from a new paper read last night (litex-boards)
 2020-10-09T23:29:00 - Experimenting with FPGA constraints (source: Trimberger 'Three Ages of FPGAs') (litex-boards)
 2020-10-21T20:18:00 - Refactor for clarity, might break a few tests though (litex-boards)
+2020-10-21T03:18:00 - Quick fix, referencing a known issue from the official repo (litex-boards)