--- a/Helpviewer/Network/SendRefererWhitelistDialog.ui	Fri Nov 09 17:57:48 2012 +0100
+++ b/Helpviewer/Network/SendRefererWhitelistDialog.ui	Sat Nov 10 16:17:03 2012 +0100
@@ -132,6 +132,9 @@
        <property name="alternatingRowColors">
         <bool>true</bool>
        </property>
+       <property name="selectionMode">
+        <enum>QAbstractItemView::ExtendedSelection</enum>
+       </property>
       </widget>
      </item>
     </layout>