diff --git a/ChangeLog b/ChangeLog
index 6226101a4..e86c323b8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,8 @@
 
 	* Version 5.3.1.
 
+	* src/tac.c (tac_mem, tac_stdin_to_mem): Remove #if-0'd functions.
+
 	* src/shred.c (usage): Use `file system', not `filesystem'.
 
 2005-06-18  Jim Meyering  <jim@meyering.net>