diff --git a/notes.md b/notes.md
index e20480cf21..3c9625a1a8 100644
--- a/notes.md
+++ b/notes.md
@@ -13,3 +13,4 @@
 2014-03-27T20:33:00 - Implementing approach from a new paper read last night (onnxruntime)
 2014-03-27T20:11:00 - Quick fix, referencing a known issue from the official repo (onnxruntime)
 2014-05-21T18:29:00 - Trying out boneh-franklin approach for IBE (ref. 2003 paper) (onnxruntime)
+2014-06-06T06:21:00 - Experimenting with FPGA constraints (source: Trimberger 'Three Ages of FPGAs') (onnxruntime)