Swindon Town striker Jonathan Obika has been forced to sit out tonight's clash with Port Vale with an ankle injury.

However Nathan Byrne, who scored a hat-trick in the opening-day victory over over Bradford City, starts for Mark Cooper's side.

Port Vale manager Rob Page makes one change from the side that drew 1-1 with Gillingham on Saturday.

Sam Kelly replaces Enoch Andoh, who misses out with an injury.

Swindon Town: Vigouroux; Thompson, Branco, Turnbull, Ormonde-Ottewill, Williams; Kasim, Rodgers, Byrne, Robert; Smith
Subs: Belford, Barry, Brophy, Traore, Stewart, Marshall, Storey

Port Vale: Alnwick; Purkiss, Duffy, Dickinson, Inniss; Foley, Kelly, Moore, Grant; Ikpeazu, Dodds
Subs: Johnson, Birchall, Streete, Daniel, Brown, Leitch-Smith, Lloyd