diff --git a/css/backoffice/vendors/_jqueryui.scss b/css/backoffice/vendors/_jqueryui.scss
index fe01febd5..40a8b4698 100644
--- a/css/backoffice/vendors/_jqueryui.scss
+++ b/css/backoffice/vendors/_jqueryui.scss
@@ -301,9 +301,9 @@ $ibo-vendors-jqueryui--ui-slider--ui-slider-handle--hover--border-color: $ibo-co
   background-color: $ibo-vendors-jqueryui--ui-datepicker--background-color;
   border-radius: $ibo-vendors-jqueryui--ui-datepicker--border-radius;
   box-shadow: $ibo-vendors-jqueryui--ui-datepicker--box-shadow;
-  z-index: 11 !important;
+  z-index: 21 !important;
   padding: 0px 8px 5px 8px;
-  
+
   .ui-datepicker-header {
     position: relative;
     margin: $ibo-vendors-jqueryui--ui-datepicker-header--margin;