Barcelona rested several stars for the trip to Cultural Leonesa and looked short of their best as they snatched a win.
An injury-time header from Clement Lenglet gave Barcelona a 1-0 win over Cultural Leonesa in the first leg of their Copa del Rey last-32 tie on Wednesday.
Four days on from their 5-1 thrashing of Real Madrid, the Catalans struggled for inspiration in the absence of the injured Lionel Messi and rested stars Luis Suarez and Philippe Coutinho against their third-tier opponents.
It was Cultural who missed the better of the opportunities to earn a first-leg advantage to take back to Camp Nou in December until the first minute of second-half stoppage time, when Lenglet scored his first goal for the club.