diff --git a/occ_status.hpp b/occ_status.hpp
index dce73f8..5856ee9 100644
--- a/occ_status.hpp
+++ b/occ_status.hpp
@@ -1,4 +1,5 @@
 #pragma once
+#include "config.h"
 
 #include "i2c_occ.hpp"
 #include "occ_command.hpp"