The fans group hoping to take control of St Mirren intends to re-submit its bid for the club on Friday after being asked to revise its offer.
10000hours has pledges from more than 1,000 fans and had agreed to buy a 52% stake for £1.5m over three years.
It is one of at least three parties bidding for a controlling interest.
"We have been asked to review two particular clauses within the offer and re-submit the bid," 10000hours said on its website.
"We are in the process of completing this task and intend to re-submit our updated offer to the selling consortium tomorrow."