Black Stars Captain Asamoah Gyan is reported to be among 46 players deemed to have "unethical hair" under United Arab Emirates Football Association (UAEFA) guidelines.
The BBC reports that 31-year-old Gyan, on loan at Dubai-based Arabian Gulf League side Al Ahli from Shanghai SIPG, is one of 46 players whose clubs have been served warning letters to get their hairs in order.
In 2012, Saudi Arabia goalkeeper Waleed Abdullah was told to cut his "un-Islamic" hair by the referee before playing for his club side Al Shabab.
The Saudi rule bans mohawk-style cuts.
Some Islamic teachings ban 'Qaza' hairstyles, which include mohawks, because only part of the head is shaved, leaving other parts unshaven.
Individual match referees judge whether players' haircuts are appropriate, with some in United Arab Emirates concerned about children copying the styles.
The UAEFA send a player's club a warning letter in the first instance, with punishments escalating to a fine and then a suspension if he does not comply.
According to Middle Eastern football website Ahdaaf, Al Wahda's Suhail Al-Mansoori was told to cut his hair while UAE international and 2016 Asian footballer of the year Omar Abdulrahman, who sports a similar style and also plays in the Arabian Gulf League, was let off.