diff --git a/notes.md b/notes.md
index b8a69bc..b3e458b 100644
--- a/notes.md
+++ b/notes.md
@@ -195,3 +195,4 @@
 2020-01-07T21:32:00 - Late-night bugfix on financial RL environment (prophet)
 2020-03-08T04:16:00 - Experimenting with FPGA constraints (source: Trimberger 'Three Ages of FPGAs') (prophet)
 2020-03-28T06:11:00 - Late-night bugfix on financial RL environment (prophet)
+2020-04-02T03:56:00 - Quick fix, referencing a known issue from the official repo (prophet)