diff --git a/inc/id_button.hpp b/inc/id_button.hpp
index 3e9c9e4..41a2059 100644
--- a/inc/id_button.hpp
+++ b/inc/id_button.hpp
@@ -15,6 +15,8 @@
 */
 
 #pragma once
+#include "config.h"
+
 #include "button_factory.hpp"
 #include "button_interface.hpp"
 #include "common.hpp"