diff --git a/e107_themes/bootstrap/admin_style.css b/e107_themes/bootstrap/admin_style.css
index c5bb388fa..fd2a5b6fe 100644
--- a/e107_themes/bootstrap/admin_style.css
+++ b/e107_themes/bootstrap/admin_style.css
@@ -95,10 +95,11 @@ a.brand:hover img 			{
 .dropdown-menu i,
 .dropdown-menu img 			{ padding: 0px 0px; margin-right: 10px; }
 
+/* breaks latest dropdown skin */
 .dropdown-menu a 			{
-						       filter: url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\'><filter id=\'grayscale\'><feColorMatrix type=\'matrix\' values=\'0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0\'/></filter></svg>#grayscale"); /* Firefox 10+, Firefox on Android */
-						       filter: gray; /* IE6-9 */
-						       -webkit-filter: grayscale(100%); /* Chrome 19+, Safari 6+, Safari 6+ iOS */
+						       /* filter: url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\'><filter id=\'grayscale\'><feColorMatrix type=\'matrix\' values=\'0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0\'/></filter></svg>#grayscale");  Firefox 10+, Firefox on Android */
+						       /*filter: gray;  IE6-9 */
+						        /*-webkit-filter: grayscale(100%); Chrome 19+, Safari 6+, Safari 6+ iOS */
 							}