diff --git a/Changelog b/Changelog
index f1bea945d..81b001674 100644
--- a/Changelog
+++ b/Changelog
@@ -3,6 +3,7 @@
     - BUGFIX: Fix possible crash when closing a search engine tab
     - BUGFIX: Make sure service port does not change
     - BUGFIX: Fix possible DHT port saving issue
+    - BUGFIX: Fix communication between qBittorrent and Web UI (Qt 4.6)
 
 * Wed Dec 23 2009 - Christophe Dumez <chris@qbittorrent.org> - v2.0.3
     - BUGFIX: Minor cosmetic fix to program preferences
diff --git a/src/eventmanager.cpp b/src/eventmanager.cpp
index 96d2b8014..26a5246a7 100644
--- a/src/eventmanager.cpp
+++ b/src/eventmanager.cpp
@@ -233,7 +233,7 @@ void EventManager::modifiedTorrent(QTorrentHandle h)
   }
   event["name"] = QVariant(h.name());
   event["size"] = QVariant(misc::friendlyUnit(h.actual_size()));
-  event["progress"] = QVariant(h.progress());
+  event["progress"] = QVariant((double)h.progress());
   event["dlspeed"] = QVariant(tr("%1/s", "e.g. 120 KiB/s").arg(misc::friendlyUnit(h.download_payload_rate())));
   if(BTSession->isQueueingEnabled()) {
     if(h.queue_position() >= 0)