diff --git a/ChangeLog b/ChangeLog
index 6a7d7b52..d91b6602 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2010-03-08  Tatsuhiro Tsujikawa  <t-tujikawa@users.sourceforge.net>
+
+	Wait until message arrives(again)
+	* test/LpdMessageReceiverTest.cc
+
 2010-03-08  Tatsuhiro Tsujikawa  <t-tujikawa@users.sourceforge.net>
 
 	Added missing wallclock.h to SRCS.
diff --git a/test/LpdMessageReceiverTest.cc b/test/LpdMessageReceiverTest.cc
index fc938196..923a4d82 100644
--- a/test/LpdMessageReceiverTest.cc
+++ b/test/LpdMessageReceiverTest.cc
@@ -45,6 +45,7 @@ void LpdMessageReceiverTest::testReceiveMessage()
   sendsock->writeData(request.c_str(), request.size(),
                       LPD_MULTICAST_ADDR, LPD_MULTICAST_PORT);
 
+  rcv.getSocket()->isReadable(5);
   SharedHandle<LpdMessage> msg = rcv.receiveMessage();
   CPPUNIT_ASSERT(!msg.isNull());
   CPPUNIT_ASSERT_EQUAL(std::string("cd41c7fdddfd034a15a04d7ff881216e01c4ceaf"),