1 files changed, 1 insertions, 5 deletions
diff --git a/src/zobrist.hpp b/src/zobrist.hpp
index 575d912..e23facf 100644
--- a/src/zobrist.hpp
+++ b/src/zobrist.hpp
@@ -1,11 +1,7 @@
 #pragma once
-#include "board/board.hpp"
 #include <cstdint>
 
-extern uint64_t PieceKeys[2][7][64];
-extern uint64_t SideKey;
-extern uint64_t CastleKeys[16];
-extern uint64_t EnPassantKeys[8];
+struct Game;
 
 void InitZobrist();
 uint64_t GenerateZobristKey(Game *b);