diff --git a/client/less/lib/bootstrap/mixins/buttons.less b/client/less/lib/bootstrap/mixins/buttons.less
index c8289d0cd8..9714cc206b 100755
--- a/client/less/lib/bootstrap/mixins/buttons.less
+++ b/client/less/lib/bootstrap/mixins/buttons.less
@@ -15,7 +15,7 @@
   &.active,
   .open > .dropdown-toggle& {
     color: @gray-lighter;
-    background-color: lighten(@background, 10%);
+    background-color: @background;
         border-color: darken(@border, 12%);
   }
   &:active,