2 files changed, 4 insertions, 4 deletions
diff --git a/src/board/board.cpp b/src/board/board.cpp
index faabfac..7084c9d 100644
--- a/src/board/board.cpp
+++ b/src/board/board.cpp
@@ -6,8 +6,8 @@
 #include <iostream>
 
 #include "board.hpp"
+#include "hash.hpp"
 #include "moves.hpp"
-#include "zobrist.hpp"
 
 int PositionToIndex(Position i) { return (i.rank * 8) + i.file; }
 
@@ -176,7 +176,7 @@ Undo MakeMove(uint16_t move, Game *g) {
   undo.OldBlackCastleKing = g->blackCastleKing;
   undo.OldBlackCastleQueen = g->blackCastleQueen;
 
-  undo.ZobristKey = g->hash;
+  undo.Hash = g->hash;
 
   // play move
   Piece movingPiece = g->pieces[fromSquare];
@@ -448,5 +448,5 @@ void UndoMove(Undo undo, Game *g) {
 
   g->PieceBitboard = g->WhitePieceBitboard | g->BlackPieceBitboard;
 
-  g->hash = undo.ZobristKey;
+  g->hash = undo.Hash;
 };
diff --git a/src/board/board.hpp b/src/board/board.hpp
index 2b3ac6a..f9947ed 100644
--- a/src/board/board.hpp
+++ b/src/board/board.hpp
@@ -97,7 +97,7 @@ struct Undo {
 
   int oldHalfMoveClock;
   int oldMoveClock;
-  uint64_t ZobristKey;
+  uint64_t Hash;
   GameState oldState;
 
   // castling