diff --git a/bundles/AdminBundle/Resources/public/js/pimcore/element/scheduler.js b/bundles/AdminBundle/Resources/public/js/pimcore/element/scheduler.js
index 55ee2adb7f2..a8ee0ae4c6b 100644
--- a/bundles/AdminBundle/Resources/public/js/pimcore/element/scheduler.js
+++ b/bundles/AdminBundle/Resources/public/js/pimcore/element/scheduler.js
@@ -141,6 +141,14 @@ pimcore.element.scheduler = Class.create({
                 {text: t("date"), width: 120, sortable: true, dataIndex: 'date', editor: new Ext.form.DateField()                },
                 {text: t("time"), width: 100, sortable: true, dataIndex: 'time', editor: new Ext.form.TimeField({
                         format: "H:i",
+                        listeners: {
+                            focus : function(component) {
+                                component.setValue(Ext.util.Format.htmlDecode(component.value));
+                            },
+                            blur: function(component){
+                                component.setValue(Ext.util.Format.htmlEncode(component.value));
+                            }
+                        }
                     })
                 },
                 {text: t("action"), width: 100, sortable: false, dataIndex: 'action', editor: new Ext.form.ComboBox({