diff --git a/ChangeLog b/ChangeLog
index 9c69bde608..6436efce24 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Tue Mar  9 20:50:09 2010  Yusuke Endoh  <mame@tsg.ne.jp>
+
+	* test/dl/test_method.rb: delete a residual test for dl on libffi.
+
 Tue Mar  9 18:00:00 2010  Kenta Murata <mrkn@mrkn.jp>
 
 	* enc/trans/EMOJI/*.src, enc/trans/emoji*,
diff --git a/test/dl/test_method.rb b/test/dl/test_method.rb
deleted file mode 100644
index 4c104aaa04..0000000000
--- a/test/dl/test_method.rb
+++ /dev/null
@@ -1,11 +0,0 @@
-require_relative 'test_base'
-require 'dl/func'
-
-module DL
-  class TestMethod < TestBase
-    def test_method_call
-      f = Method.new(@libm['sinf'], [TYPE_FLOAT], TYPE_FLOAT)
-      assert_in_delta 1.0, f.call(90 * Math::PI / 180), 0.0001
-    end
-  end
-end