diff --git a/www/js/game.js b/www/js/game.js
index b99969b..b07d7f0 100644
--- a/www/js/game.js
+++ b/www/js/game.js
@@ -646,7 +646,7 @@ GAME.Game = class {
                     // Check all tiles if not blocking.
                     if(block_directions == 0) {
                         for(let i = 0; i < GAME_DATA.board.tiles.length; ++i) {
-                            if(this.placable_tile(piece, i, {check:false})) {
+                            if(this.board.tiles[tile_id].piece === null) {
                                 tiles.push(new GAME.MovementTile(i, true, false, 0, 0));
                             }
                         }