Rotherham striker Ryan Taylor will have an X-ray on a foot injury suffered in Monday's 2-0 win at Macclesfield.
Taylor limped off during the second half of the Moss Rose clash and manager Ronnie Moore is fearful he may have suffered a similar metatarsal injury to the one which kept him out for the first three months of the campaign.
"Ryan might have the same injury again, which would be a massive blow for us," Moore said.
"He has been magnificent recently. He will have an X-ray just to see, touch wood that it's ok.
"He was worried and limping on it. Hopefully it's not the same, but if it is I might have to have a word with the chairman."