diff --git a/ChangeLog b/ChangeLog
index 8149e401d7..6b9119c496 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Wed Feb 25 22:25:07 2015  SHIBATA Hiroshi  <shibata.hiroshi@gmail.com>
+
+	* spec/default.mspec: use default configuration file name.
+	  https://github.com/ruby/rubyspec/commit/cc69f337b06362e5607ffa3e3ad40ef7494960cf
+
 Wed Feb 25 22:21:56 2015  SHIBATA Hiroshi  <shibata.hiroshi@gmail.com>
 
 	* spec/default.mspec: remove specific version number.
diff --git a/spec/default.mspec b/spec/default.mspec
index 6c7a78d5e0..60ceaf3b3c 100644
--- a/spec/default.mspec
+++ b/spec/default.mspec
@@ -1,6 +1,6 @@
 # -*- ruby -*-
 load "./rbconfig.rb"
-load File.dirname(__FILE__) + '/rubyspec/ruby.mspec'
+load File.dirname(__FILE__) + '/rubyspec/default.mspec'
 class MSpecScript
   builddir = Dir.pwd
   srcdir = ENV['SRCDIR']