ip.dsfield.dscp “text” value instead of decimal/hexadecimal

In Wireshark 1.6.0, ip.dsfield.dscp was displayed once applied as a column either in hexa or in text "Expedited Forwarding" e.g. In Wireshark 1.6.5, the same field only offers decimal or hexadecimal, based on the "show resolved" checked/unchecked. Is there an option to change decimal to text-based?

Thanks!