diff --git a/ChangeLog b/ChangeLog
index f391d30cda..4ddd487306 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2000-12-06  Mark Kettenis  <kettenis@gnu.org>
+
+	* stdio-common/perror.c (perror): Conditionalize code dealing with
+	wide-oriented streams on USE_IN_LIBIO.
+
 2000-12-06  Mark Kettenis  <kettenis@gnu.org>
 
 	* sysdeps/mach/hurd/dl-sysdep.c (_dl_sysdep_start_cleanup): Mark