diff --git a/tools/re2c/CHANGELOG b/tools/re2c/CHANGELOG
index 06090aa6..e3dfd5a8 100644
--- a/tools/re2c/CHANGELOG
+++ b/tools/re2c/CHANGELOG
@@ -1,6 +1,10 @@
 re2c
 ----
 
+YASM version
+------------
+- translated to C from C++ for portability reasons
+
 Version 0.9.1
 -------------