Milan have published two pictures on their website which they claim prove Marco Parolo’s winning free-kick was taken from the wrong place.
The Diavolo were left unimpressed by the refereeing performance of Paolo Valeri in their 3-2 loss at Parma's Stadio Tardini on Sunday.
The defeat came in injury time thanks to a long-range effort from the former Cesena midfielder.
However, the San Siro side’s website have this morning claimed that the free-kick was taken eight metres closer to the goal than it should have.
Think you know your Italian football? Share your knowledge, tips and comments to win cash prizes in OLBG's tipster competition  - £5,000 monthly.