diff --git a/ChangeLog b/ChangeLog
index 5522aac7ce..ced1a5d797 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,7 +1,7 @@
 Sun Apr 11 19:10:13 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* ruby.c (require_libraries): restore source file/line after
-	  statically linked extensions initialized.
+	  statically linked extensions initialized.  [ruby-dev:23357]
 
 Sun Apr 11 10:47:04 2004  Dave Thomas  <dave@pragprog.com>