diff --git a/ChangeLog b/ChangeLog
index ff03353e..e2baa12c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2009-01-31  Tatsuhiro Tsujikawa  <t-tujikawa@users.sourceforge.net>
+
+	Fixed the bug that the average speed is wrong in
+	http/ftp/BitTorrent integrated download. Only the download bytes
+	in BitTorrent were considered.
+	* src/RequestGroup.cc
+	
 2009-01-31  Tatsuhiro Tsujikawa  <t-tujikawa@users.sourceforge.net>
 
 	Choose port for BitTorrent/DHT randomly from the specified range.
diff --git a/src/RequestGroup.cc b/src/RequestGroup.cc
index 30c9572e..9e246446 100644
--- a/src/RequestGroup.cc
+++ b/src/RequestGroup.cc
@@ -895,14 +895,14 @@ DownloadResultHandle RequestGroup::createDownloadResult() const
 
 #ifdef ENABLE_BITTORRENT
   if(!_peerStorage.isNull()) {
-    sessionDownloadLength =
+    sessionDownloadLength +=
       _peerStorage->calculateStat().getSessionDownloadLength();
-  } else
+  }
 #endif // ENABLE_BITTORRENT
-    if(!_segmentMan.isNull()) {
-      sessionDownloadLength =
-	_segmentMan->calculateSessionDownloadLength();
-    }
+  if(!_segmentMan.isNull()) {
+    sessionDownloadLength +=
+      _segmentMan->calculateSessionDownloadLength();
+  }
 
   return
     SharedHandle<DownloadResult>