diff --git a/www/js/game_config_const.js b/www/js/game_config_const.js
index d0c9cb7..874968c 100644
--- a/www/js/game_config_const.js
+++ b/www/js/game_config_const.js
@@ -320,7 +320,6 @@ const GAME_CONFIGS = {
         .add_piece(4, 1, false, new MATH.Vec2(2, 6))
         .add_piece(5, 0, false, new MATH.Vec2(4, 2))
         .add_piece(6, 0, false, new MATH.Vec2(4, 4))
-        .add_piece(7, 1, false, new MATH.Vec2(3, 6))
         .add_piece(4, 0, false, new MATH.Vec2(6, 7))
         .add_piece(3, 0, false, new MATH.Vec2(5, 6))
         .add_piece(2, 1, false, new MATH.Vec2(6, 3))