diff --git a/inc/hostSelector_switch.hpp b/inc/hostSelector_switch.hpp
index 3f62012..cb9eab7 100644
--- a/inc/hostSelector_switch.hpp
+++ b/inc/hostSelector_switch.hpp
@@ -1,4 +1,6 @@
 #pragma once
+#include "config.h"
+
 #include "button_factory.hpp"
 #include "button_interface.hpp"
 #include "common.hpp"