diff --git a/src/lib/server/ClientProxy1_3.cpp b/src/lib/server/ClientProxy1_3.cpp
index 1692cf146..e1ee0476f 100644
--- a/src/lib/server/ClientProxy1_3.cpp
+++ b/src/lib/server/ClientProxy1_3.cpp
@@ -13,7 +13,6 @@
 #include "deskflow/ProtocolUtil.h"
 
 #include <cstring>
-#include <memory>
 
 //
 // ClientProxy1_3