diff --git a/styles/jquery.ui.theme.css b/styles/jquery.ui.theme.css
index 53cc036..0dd53ce 100644
--- a/styles/jquery.ui.theme.css
+++ b/styles/jquery.ui.theme.css
@@ -22,7 +22,7 @@
 }
 
 .ui-widget-content .ui-icon, .ui-widget-header .ui-icon {
-  background-image: url('../images/ui-icons-222222-256x240.png?1399128626');
+  background-image: url('../images/ui-icons-ffffff-256x240.png?1399128626');
 }
 
 .ui-state-default .ui-icon {
@@ -30,7 +30,7 @@
 }
 
 .ui-state-hover .ui-icon, .ui-state-focus .ui-icon, .ui-state-active .ui-icon {
-  background-image: url('../images/ui-icons-454545-256x240.png?1399128626');
+  background-image: url('../images/ui-icons-888888-256x240.png?1399128626');
 }
 
 .ui-state-highlight .ui-icon {