Galatasaray have announced the signing of Sofiane Feghouli from West Ham for a fee of €4.25million.
The 27-year-old joins the Super Lig side just a year after signing for the Hammers from Valencia on a three-season deal.
Feghouli has signed a five-year contract with Galatasaray and is their seventh signing of a productive transfer window.
"West Ham United would like to thank Sofiane for his efforts and wish him well in his future career," the Premier League club said in a statement.
Feghouli: Şampiyonluk için geldim!August 14, 2017
Feghouli's exit comes amid reports that West Ham are closing in on a club-record £30m deal for William Carvalho.
The Portugal international was left out of Sporting CP's squad for their Champions League play-off first leg with FCSB on Tuesday.
Estes são os convocados para o jogo de amanhã! Qual seria o teu 11 inicial? August 14, 2017
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