Inter Milan chief Marco Branca feels they lost focus during their 2-2 draw with Fiorentina.
The Nerazzurri had fought back from 1-0 down to lead 2-1 in Florence, but 60 seconds later conceded for the final 2-2 score. Diego Milito and Samuel Eto'o struck for Inter.
"We probably thought we had already won and lost concentration," Branca told Sky Italia.
"It's a shame, as usually we are so organised on set plays, but these things happen in football. There wasn't long to the end and perhaps we weren't as focused as we should've been."