diff --git a/addons/web_kanban/static/src/js/kanban.js b/addons/web_kanban/static/src/js/kanban.js
index 502249a64ed..d28051905d5 100644
--- a/addons/web_kanban/static/src/js/kanban.js
+++ b/addons/web_kanban/static/src/js/kanban.js
@@ -926,6 +926,7 @@ instance.web_kanban.KanbanRecord = instance.web.Widget.extend({
         var self = this;
         this.setup_color_picker();
         this.$el.find('[title]').tooltip({
+            delay: { show: 500, hide: 0},
             title: function() {
                 var template = $(this).attr('tooltip');
                 if (!self.view.qweb.has_template(template)) {
diff --git a/addons/web_kanban_sparkline/static/src/js/kanban_sparkline.js b/addons/web_kanban_sparkline/static/src/js/kanban_sparkline.js
index 5424977f023..9dc793024c4 100644
--- a/addons/web_kanban_sparkline/static/src/js/kanban_sparkline.js
+++ b/addons/web_kanban_sparkline/static/src/js/kanban_sparkline.js
@@ -29,7 +29,7 @@ instance.web_kanban.SparklineBarWidget = instance.web_kanban.AbstractField.exten
                     }
                 }, self.options);
             self.$el.sparkline(value, sparkline_options);
-            self.$el.children().tooltip({delay: {show: self.options.delayIn || 0, hide: 0}, html: true, title: function(){return title}, placement: 'bottom'});
+            self.$el.tooltip({delay: {show: self.options.delayIn || 0, hide: 0}, html: true, title: function(){return title}, placement: 'bottom'});
         }, 0);
     },
 });