Barcelona have released Kays Ruiz-Atil just a year after re-signing the teenager from Paris Saint-Germain.
The 19-year-old returned to Barca last May and was expected to challenge for a first-team place this season.
But Ruiz-Atil, who spent six years in Barcelona's La Masia academy prior to joining PSG in 2015, will depart the club having failed to so much as make a matchday squad.
The Catalan giants confirmed his exit on their official website on Wednesday and wished him luck for the future.
France Under-20 international Ruiz-Atil featured seven times for PSG in Ligue 1 last season, with all but one of those outings coming from the substitutes' bench.