diff --git a/WebCore/loader/FrameLoader.cpp b/WebCore/loader/FrameLoader.cpp
index afa56e9..095dca6 100644
--- a/WebCore/loader/FrameLoader.cpp
+++ b/WebCore/loader/FrameLoader.cpp
@@ -2310,6 +2310,8 @@
     if (m_documentLoader)
         m_documentLoader->clearArchiveResources();
 
+    m_checkTimer.stop();
+
     m_inStopAllLoaders = false;    
 }