diff --git a/ubl-settings-diskquota.glade b/ubl-settings-diskquota.glade
index 602d205..a8bffe8 100644
--- a/ubl-settings-diskquota.glade
+++ b/ubl-settings-diskquota.glade
@@ -352,7 +352,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
             <property name="can-focus">False</property>
             <property name="orientation">vertical</property>
             <child>
-              <object class="GtkBox">
+              <object class="GtkBox" id="boxTempDevice">
                 <property name="visible">True</property>
                 <property name="can-focus">False</property>
                 <child>