diff --git a/ChangeLog b/ChangeLog
index a99751cf5b..5280e743ca 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Tue Apr 24 10:54:34 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* test/drb/drbtest.rb ({DRbCore,DRbAry}#teardown}: cannot pass SIGTERM
+	  to another process on Windows, so use SIGINT instead.
+
 Tue Apr 24 00:25:39 2012  Yusuke Endoh  <mame@tsg.ne.jp>
 
 	* thread.c (rb_check_deadlock): refine an error message of deadlock
diff --git a/test/drb/drbtest.rb b/test/drb/drbtest.rb
index 24c67f27ec..b9285b58ec 100644
--- a/test/drb/drbtest.rb
+++ b/test/drb/drbtest.rb
@@ -73,10 +73,11 @@ module DRbCore
   def teardown
     @ext.stop_service if defined?(@ext) && @ext
     DRbService.manager.unregist(@service_name)
+    signal = /mswin|mingw/ =~ RUBY_PLATFORM ? :INT : :TERM
     Thread.list.each {|th|
       if th.respond_to?(:pid) && th[:drb_service] == @service_name
         begin
-          Process.kill :TERM, th.pid
+          Process.kill signal, th.pid
         rescue Errno::ESRCH
         end
         th.join
@@ -290,10 +291,11 @@ module DRbAry
   def teardown
     @ext.stop_service if defined?(@ext) && @ext
     DRbService.manager.unregist(@service_name)
+    signal = /mswin|mingw/ =~ RUBY_PLATFORM ? :INT : :TERM
     Thread.list.each {|th|
       if th.respond_to?(:pid) && th[:drb_service] == @service_name
         begin
-          Process.kill :TERM, th.pid
+          Process.kill signal, th.pid
         rescue Errno::ESRCH
         end
         th.join