"The game back in September was one arguably the lowest point of our season and we'll be looking for revenge tonight," said Molby.
"We owe Shrewsbury one, but we were awful that day and the defeat was down to us as our play was poor.
"It was pretty even between the teams last season as Shrewsbury beat us at their place, but we won 3-1 at home.
"Hopefully we can get our own back tonight by winning which will go some way to making up for the performance at their place."
Their hopes of securing a play-off place have been hit by a run of five games without victory and Shrewsbury manager Kevin Ratcliffe believes that a Salop win tonight will push Kidderminster too far back to challenge for the Play-off places.