diff --git a/chrome_frame/test/test_server.cc b/chrome_frame/test/test_server.cc
index 8bc6689c73fb6fb81d301c5cc28ddbb83a2c7ca9..2bddc966de3f92459503f97e8ff26d9072d2af5d 100644
--- a/chrome_frame/test/test_server.cc
+++ b/chrome_frame/test/test_server.cc
@@ -237,6 +237,8 @@ HTTPTestServer::HTTPTestServer(int port, const std::wstring& address,
 }
 
 HTTPTestServer::~HTTPTestServer() {
+  LOG(INFO) << __FUNCTION__;
+  server_ = NULL;
 }
 
 std::list<scoped_refptr<ConfigurableConnection>>::iterator