diff --git a/src/script/common/c_internal.h b/src/script/common/c_internal.h
index 747400769..442546332 100644
--- a/src/script/common/c_internal.h
+++ b/src/script/common/c_internal.h
@@ -31,6 +31,7 @@ extern "C" {
 #include <lauxlib.h>
 }
 
+#include "config.h"
 #include "common/c_types.h"