diff --git a/static/utilities.less b/static/utilities.less
index 824d3dafc..ae7ef14aa 100644
--- a/static/utilities.less
+++ b/static/utilities.less
@@ -66,8 +66,8 @@ div > .inline-block-tight:last-child {
   width: 100%;
   height: 100%;
   position: fixed;
-  top: 0px;
-  right: 0px;
+  top: 0;
+  right: 0;
   opacity: 0.0;
   -webkit-animation: visual-beep-flash 0.2s ease-out;
   background: @background-color-warning;