diff --git a/server/wsproxy/downstream.cc b/server/wsproxy/downstream.cc
index c030051..4b92fc2 100644
--- a/server/wsproxy/downstream.cc
+++ b/server/wsproxy/downstream.cc
@@ -4,6 +4,7 @@
 #include "upstream.h"
 #include "longsessionmgr.h"
 #include "GCListener.h"
+#include "longsession.h"
 
 #include "ss_proto.pb.h"
 
diff --git a/server/wsproxy/downstream.h b/server/wsproxy/downstream.h
index cba41cf..9416939 100644
--- a/server/wsproxy/downstream.h
+++ b/server/wsproxy/downstream.h
@@ -16,6 +16,6 @@ class DownStream
 
 private:
     int socket_handle_ = a8::INVALID_SOCKET_HANDLE;
-    int type_ = 0;
     std::weak_ptr<UpStream> up_;
+    int type_ = 0;
 };