diff --git a/style/main.css b/style/main.css
index 795263a..5d10c6f 100644
--- a/style/main.css
+++ b/style/main.css
@@ -145,6 +145,7 @@ hr {
   -webkit-touch-callout: none;
   -webkit-user-select: none;
   -moz-user-select: none;
+  -ms-user-select: none;
   background: #bbada0;
   border-radius: 6px;
   width: 500px;
@@ -555,6 +556,7 @@ hr {
     -webkit-touch-callout: none;
     -webkit-user-select: none;
     -moz-user-select: none;
+    -ms-user-select: none;
     background: #bbada0;
     border-radius: 6px;
     width: 280px;
diff --git a/style/main.scss b/style/main.scss
index b74a181..4403621 100644
--- a/style/main.scss
+++ b/style/main.scss
@@ -178,6 +178,7 @@ 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;