diff --git a/css/drawingboard.css b/css/drawingboard.css
index 7156c4a..3998e9a 100644
--- a/css/drawingboard.css
+++ b/css/drawingboard.css
@@ -8,7 +8,7 @@
 
 .drawing-board-canvas { position: absolute; top: 0; left: 0; z-index: 10; width: auto; }
 
-.drawing-board-canvas { cursor: crosshair; z-index: 20; }
+.drawing-board-canvas { cursor: crosshair; z-index: 20; -ms-touch-action:none;}
 
 .drawing-board-cursor { position: absolute; top: 0; left: 0; pointer-events: none; border-radius: 50%; background: #ccc; background: rgba(0, 0, 0, 0.2); z-index: 30; }