diff --git a/src/game_api/state_structs.hpp b/src/game_api/state_structs.hpp
index 4fafa5b4b..3b9b7c660 100644
--- a/src/game_api/state_structs.hpp
+++ b/src/game_api/state_structs.hpp
@@ -1,5 +1,6 @@
 #pragma once
 
+#include <array>
 #include <cstdint>
 
 #define MAX_PLAYERS 4