diff --git a/ChangeLog b/ChangeLog
index a02045316b..8c1a7a8594 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Wed Jul 22 19:29:26 2009  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* test/ruby/test_module.rb (TestModule#test_alias): warning
+	  message updated.
+
 Thu Jul 23 00:39:25 2009    <nobu@ruby-lang.org>
 
 	* common.mk (class.o): depends on vm_core.h.
diff --git a/test/ruby/test_module.rb b/test/ruby/test_module.rb
index 03fd2d9b90..99b9849d98 100644
--- a/test/ruby/test_module.rb
+++ b/test/ruby/test_module.rb
@@ -530,7 +530,7 @@ class TestModule < Test::Unit::TestCase
       m.class_eval { alias foo bar }
     end
 
-    assert_in_out_err([], <<-INPUT, %w(2), /warning: discarding old foo$/)
+    assert_in_out_err([], <<-INPUT, %w(2), /discarding old foo$/)
       $VERBOSE = true
       c = Class.new
       c.class_eval do