diff --git a/ChangeLog b/ChangeLog
index ac3054a3..39f42a1a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2008-11-11  Tatsuhiro Tsujikawa  <t-tujikawa@users.sourceforge.net>
+
+	Fixed bad cast in 32bit platforms.
+	* test/DefaultPieceStorageTest.cc
+	(DefaultPieceStorageTest::testGetCompletedLength)
+
 2008-11-11  Tatsuhiro Tsujikawa  <t-tujikawa@users.sourceforge.net>
 
 	Fixed unit test fails on 32bit platforms.
diff --git a/test/DefaultPieceStorageTest.cc b/test/DefaultPieceStorageTest.cc
index f6c6a3b9..92cc5782 100644
--- a/test/DefaultPieceStorageTest.cc
+++ b/test/DefaultPieceStorageTest.cc
@@ -280,10 +280,10 @@ void DefaultPieceStorageTest::testGetCompletedLength()
   
   DefaultPieceStorage ps(dctx, option);
   
-  CPPUNIT_ASSERT_EQUAL((size_t)0, ps.getCompletedLength());
+  CPPUNIT_ASSERT_EQUAL((uint64_t)0, ps.getCompletedLength());
 
   ps.markPiecesDone(250*1024*1024);
-  CPPUNIT_ASSERT_EQUAL((size_t)250*1024*1024, ps.getCompletedLength());
+  CPPUNIT_ASSERT_EQUAL((uint64_t)250*1024*1024, ps.getCompletedLength());
 
   std::deque<SharedHandle<Piece> > inFlightPieces;
   for(int i = 0; i < 2; ++i) {
@@ -296,11 +296,11 @@ void DefaultPieceStorageTest::testGetCompletedLength()
   }
   ps.addInFlightPiece(inFlightPieces);
   
-  CPPUNIT_ASSERT_EQUAL((size_t)251*1024*1024, ps.getCompletedLength());
+  CPPUNIT_ASSERT_EQUAL((uint64_t)251*1024*1024, ps.getCompletedLength());
 
   ps.markPiecesDone(256*1024*1024);
 
-  CPPUNIT_ASSERT_EQUAL((size_t)256*1024*1024, ps.getCompletedLength());
+  CPPUNIT_ASSERT_EQUAL((uint64_t)256*1024*1024, ps.getCompletedLength());
 }
 
 } // namespace aria2