diff --git a/ChangeLog b/ChangeLog
index 5f9a5e1d47..a56d0ca613 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Mon Oct  1 16:17:44 2007  Tanaka Akira  <akr@fsij.org>
+
+	* bootstraptest/test_method.rb: use assert_normal_exit to test
+	  [ruby-dev:31818].
+
 Mon Oct  1 15:57:49 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* gc.c (id2ref): skip ICLASS.
diff --git a/bootstraptest/test_method.rb b/bootstraptest/test_method.rb
index 81d90041b7..7b379b068d 100644
--- a/bootstraptest/test_method.rb
+++ b/bootstraptest/test_method.rb
@@ -975,11 +975,10 @@ assert_equal 'ok', %q{
   end
 }, '[ruby-dev:31816], [ruby-dev:31817]'
 
-assert_equal 'ok', %q{
+assert_normal_exit %q{
   Process.setrlimit(Process::RLIMIT_STACK, 1024*1024)
   class C
     attr "a" * (2*1024*1024)
   end
-  :ok
 }, '[ruby-dev:31818]'