diff --git a/src/ChangeLog b/src/ChangeLog
index 98e4aad8a80..e19d60dbbb0 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,8 @@
+2008-09-16  Kenichi Handa  <handa@m17n.org>
+
+	* coding.c (make_conversion_work_buffer): Avoid calling
+	Fget_buffer_create if it is not necessary.
+
 2008-09-15  Martin Rudalics  <rudalics@gmx.at>
 
 	* window.c (Fselect_window): Don't update window_select_count and