diff --git a/ui/common/css/abstract/_mixins.scss b/ui/common/css/abstract/_mixins.scss
index d8b5e5ed06564..4f8de671e4938 100644
--- a/ui/common/css/abstract/_mixins.scss
+++ b/ui/common/css/abstract/_mixins.scss
@@ -160,6 +160,4 @@
 @mixin prevent-select {
   user-select: none;
   -webkit-user-select: none;
-  -moz-user-select: none;
-  -ms-user-select: none;
 }