diff --git a/ChangeLog b/ChangeLog
index ab2c4911b..75af9fbbe 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2009-04-11  Moritz Bunkus  <moritz@bunkus.org>
+
+	* mmg: bug fix: The header editor and chapter editor will not
+	write zero bytes anymore if there's not enough space to write an
+	EbmlVoid element when saving to Matroska files.
+
 2009-04-08  Moritz Bunkus  <moritz@bunkus.org>
 
 	* mkvmerge: By default mkvmerge keeps the aspect ratio information