Andrew stepped off the bench to head home deep in time added on to snatch a 1-0 home win for Keith Hill’s side and keep them in the play-off hunt.
“It’s an unbelievable feeling, for the club as well as myself,” Andrew told the club’s official website.
“It was a hard-fought game that was a bit scrappy but to come away with a result is a brilliant feeling.”
It was the much-travelled forward’s second appearance since recovering from a knee injury that had sidelined him since mid-February.
The 28-year-old added: “The injury came at a bad time. There’s no good time to get injured, but given the form I was in, it was very frustrating to be sat on the sidelines watching the lads playing.
“The goal is a great way to bounce back and it was just so important to get the win and the three points.”