diff --git a/ChangeLog b/ChangeLog
index df08d95eda..adc599193f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+Fri Sep 26 19:01:47 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* test/bigdecimal/test_bigdecimal.rb (test_inspect): fixed CPU bit
+	  size dependent test.  pointed out by TAKANO Mitsuhiro <takano32 AT
+	  jus.or.jp>.
+
 Fri Sep 26 18:39:59 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* common.mk (dist): nothing is need to run BASERUBY.
diff --git a/test/bigdecimal/test_bigdecimal.rb b/test/bigdecimal/test_bigdecimal.rb
index 99ce108458..f8d932a87a 100644
--- a/test/bigdecimal/test_bigdecimal.rb
+++ b/test/bigdecimal/test_bigdecimal.rb
@@ -572,7 +572,8 @@ class TestBigDecimal < Test::Unit::TestCase
 
   def test_inspect
     x = BigDecimal.new("1234.5678")
-    assert_match(/^#<BigDecimal:[0-9a-f]+,'0.12345678E4',8\(12\)>$/, x.inspect)
+    prec, maxprec = x.precs
+    assert_match(/^#<BigDecimal:[0-9a-f]+,'0.12345678E4',#{prec}\(#{maxprec}\)>$/, x.inspect)
   end
 
   def test_power