diff --git a/TODO.txt b/TODO.txt
index 9820b84e..9b0eaee0 100644
--- a/TODO.txt
+++ b/TODO.txt
@@ -1,5 +1,11 @@
 TODO
 
+-- NSIS 2 Beta 1 --
+
+NSIS
+
+* !define with line break ('\') inside !ifdef bug
+
 -- NSIS 2 Beta 2 --
 
 NSIS