diff --git a/style/main.scss b/style/main.scss
index 00b6acc..72479eb 100644
--- a/style/main.scss
+++ b/style/main.scss
@@ -179,6 +179,7 @@ hr {
     -webkit-touch-callout: none;
     -webkit-user-select: none;
     -moz-user-select: none;
+    -ms-user-select: none;
 
     background: $game-container-background;
     border-radius: $tile-border-radius * 2;