diff --git a/osynga17uj.js b/osynga17uj.js
index 33db59f..9d30f90 100644
--- a/osynga17uj.js
+++ b/osynga17uj.js
@@ -1109,8 +1109,8 @@ if (GameLib.Utils.UndefinedOrNull(this.subscriptions)) {
 	GameLib.Event.Subscribe(
 		GameLib.Event.CUSTOM_CODE_WINDOW_RESIZE,
 		function (data) {
-			var aspect = data.width / data.height;			
-			this.camera.offsetX = -((this.camera.maxX - this.camera.minX) / 2) + (GameLib.CustomCode.TETRIS_GRID_WIDTH / 2) - 0.5 - (0.5 * aspect);
+			//var aspect = data.width / data.height;			
+			this.camera.offsetX = -((this.camera.maxX - this.camera.minX) / 2) + (GameLib.CustomCode.TETRIS_GRID_WIDTH / 2) - 0.5 - (0.5 * this.camera.aspect);
 			this.camera.updateInstance('offsetX');
 		}.bind(this)
 	)