Android : Android string array resource: duplicate xml declaration for larger screens?

I have this string array resource in /res/values/arrays.xml, for a ListPreference:

<string-array name="pref_font_size_entries">
    <item>Small</item>
    <item>Normal</item>
    <item>Large</item>
    <item>Extra Large</item>
</string-array>

If I want to add an extra list item (see the last <item>Huge</item> ) on larger screens, do I have to duplicate the entire declaration in /res/values-sw600dp/arrays.xml?

<string-array name="pref_font_size_entries">
    <item>Small</item>
    <item>Normal</item>
    <item>Large</item>
    <item>Extra Large</item>
    <item>Huge</item>
</string-array>