diff --git a/ChangeLog b/ChangeLog
index 4050265b21..0938553a64 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Mon Jun  3 01:08:43 2013  Ayumu AIZAWA  <ayumu.aizawa@gmail.com>
+
+	* test/rinda/test_rinda.rb: rename functions introduced in r41009.
+
 Sun Jun  2 23:33:42 2013  Kazuki Tsujimoto  <kazuki@callcc.net>
 
 	* enc/trans/japanese_euc.trans, test/ruby/test_transcode.rb,
diff --git a/test/rinda/test_rinda.rb b/test/rinda/test_rinda.rb
index 5a3303ec92..6ad9e7cdd5 100644
--- a/test/rinda/test_rinda.rb
+++ b/test/rinda/test_rinda.rb
@@ -657,8 +657,8 @@ class TestRingFinger < Test::Unit::TestCase
   def test_make_socket_ipv4_multicast
     v4mc = @rf.make_socket('239.0.0.1')
 
-    assert_equal(1, v4mc.getsockopt(:IPPROTO_IP, :IP_MULTICAST_LOOP).ip_multicast_loop)
-    assert_equal(1, v4mc.getsockopt(:IPPROTO_IP, :IP_MULTICAST_TTL).ip_multicast_ttl)
+    assert_equal(1, v4mc.getsockopt(:IPPROTO_IP, :IP_MULTICAST_LOOP).ipv4_multicast_loop)
+    assert_equal(1, v4mc.getsockopt(:IPPROTO_IP, :IP_MULTICAST_TTL).ipv4_multicast_ttl)
   end
 
   def test_make_socket_ipv6_multicast
@@ -672,7 +672,7 @@ class TestRingFinger < Test::Unit::TestCase
   def test_make_socket_ipv4_multicast_hops
     @rf.multicast_hops = 2
     v4mc = @rf.make_socket('239.0.0.1')
-    assert_equal(2, v4mc.getsockopt(:IPPROTO_IP, :IP_MULTICAST_TTL).ip_multicast_ttl)
+    assert_equal(2, v4mc.getsockopt(:IPPROTO_IP, :IP_MULTICAST_TTL).ipv4_multicast_ttl)
   end
 
   def test_make_socket_ipv6_multicast_hops