diff --git a/ubl-settings-datetime.glade b/ubl-settings-datetime.glade
index cba6c55..3f20b50 100644
--- a/ubl-settings-datetime.glade
+++ b/ubl-settings-datetime.glade
@@ -1575,6 +1575,7 @@ Format: DD.MM.YYYY</property>
       <object class="GtkHeaderBar" id="SettingsBar">
         <property name="visible">True</property>
         <property name="can-focus">False</property>
+        <property name="show-close-button">True</property>
         <child type="title">
           <object class="GtkLabel" id="lblwebHeaderName">
             <property name="visible">True</property>