Liverpool defender Emiliano Insua's move to Fiorentina is in danger of falling through, according to the Serie A club.
Fiorentina fear the player's wage demands could put the Argentine's switch to the Artemio Franchi in jeopardy.
Insua seemed set to leave Liverpool after Fiorentina agreed an undisclosed fee with the Merseyside side for the left-back.
However, Fiorentina sporting director Pantaleo Corvino has warned Insua that he might have to take a drop in wages to tie up the move to Italy.
"We have an agreement with the English club, but we have to find an understanding with the player in terms of wages," Corvino told Quotidianopuglia.it.
"We cannot guarantee him the figures that he gets at Liverpool."