--- a/src/generated/lcf/rpg/encounter.h
+++ b/src/generated/lcf/rpg/encounter.h
@@ -12,6 +12,7 @@
 #ifndef LCF_RPG_ENCOUNTER_H
 #define LCF_RPG_ENCOUNTER_H
 #include "lcf/context.h"
+#include <cstdint>
 #include <ostream>
 #include <type_traits>