diff --git a/notes.md b/notes.md
index dec158b..7978f9a 100644
--- a/notes.md
+++ b/notes.md
@@ -63,3 +63,4 @@
 2016-07-10T05:08:00 - Refactor for clarity, might break a few tests though (stable-baselines3)
 2016-07-10T04:50:00 - Quick fix, referencing a known issue from the official repo (stable-baselines3)
 2016-07-10T08:24:00 - Implementing approach from a new paper read last night (stable-baselines3)
+2016-07-15T05:48:00 - Quick fix, referencing a known issue from the official repo (stable-baselines3)