diff --git a/ChangeLog b/ChangeLog
index aa80e33888..ea988c5160 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -199,6 +199,7 @@ Tue Jun 26 04:03:50 2007  Koichi Sasada  <ko1@atdot.net>
 Tue Jun 26 03:46:08 2007  Koichi Sasada  <ko1@atdot.net>
 
 	* cont.c (rb_fiber_s_new): fix to clear rb_thread_t#tag.
+	  [ruby-dev:30995]
 
 Tue Jun 26 03:38:31 2007  Koichi Sasada  <ko1@atdot.net>