diff --git a/src/game.py b/src/game.py
index 4677ed9..07a46cc 100755
--- a/src/game.py
+++ b/src/game.py
@@ -193,7 +193,7 @@ if __name__ == '__main__':
             start_time = time.time()
             if game._nextPlayer == 1:
                 move = bplayer.get_move(game)
-                black_time = time.time() - start_time
+                black_time += time.time() - start_time
             else:
                 move = wplayer.get_move(game)
                 white_time += time.time() - start_time