diff --git a/SiteServer.cpp b/SiteServer.cpp
index 1a5e9a3..e00cf60 100644
--- a/SiteServer.cpp
+++ b/SiteServer.cpp
@@ -3,6 +3,7 @@
 #include "Sensors/TemperatureSensor.h"
 
 #include <functional>
+#include <memory>
 
 namespace Passer {
 namespace Control {