diff --git a/source/options.h b/source/options.h
index c413db3..5e85f3e 100644
--- a/source/options.h
+++ b/source/options.h
@@ -7,6 +7,7 @@
 #include "input.h"				  // Para InputAction, InputDeviceToUse
 #include "manage_hiscore_table.h" // Para HiScoreEntry
 #include "asset.h"
+#include "lang.h"
 
 static constexpr int INVALID_INDEX = -1;