diff --git a/less/mixins.less b/less/mixins.less
index ddd25d0e42..e0cb5f8a50 100644
--- a/less/mixins.less
+++ b/less/mixins.less
@@ -291,6 +291,7 @@
 .user-select(@select) {
   -webkit-user-select: @select;
      -moz-user-select: @select;
+      -ms-user-select: @select;
        -o-user-select: @select;
           user-select: @select;
 }