diff --git a/themes/base/core.css b/themes/base/core.css
index e66fcf32a3b..607a9588164 100644
--- a/themes/base/core.css
+++ b/themes/base/core.css
@@ -65,6 +65,7 @@
 ----------------------------------*/
 .ui-state-disabled {
 	cursor: default !important;
+	pointer-events: none;
 }