diff --git a/ChangeLog b/ChangeLog
index eea5c17909..08aa770b5f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -27,12 +27,6 @@ Tue Jan 28 20:51:07 2014  Tanaka Akira  <akr@fsij.org>
 	  0001-process.c-avoid-EINTR-from-Process.spawn.patch written by
 	  Eric Wong in [Bug #8770].
 
-Tue Jan 28 16:33:18 2014  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* thread_pthread.c (ruby_init_stack, ruby_stack_overflowed_p):
-	  place get_stack above others to get stack boundary information.
-	  [ruby-core:60113] [Bug #9454]
-
 Tue Jan 28 16:31:13 2014  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* thread_pthread.c (ruby_init_stack, ruby_stack_overflowed_p):