Arsenal appear to have accidentally confirmed the signing of Valencia defender Cristhian Mosquera.
As Mail Sport reported on Sunday, talks advanced last weekend and the 21-year old agreed personal terms with Arsenal.
The Spaniard underwent a medical earlier this week ahead of joining the Gunners in £13million deal with added bonus payments.
While the club has yet to officially announce the deal, fans were quick to spot an image briefly published on Arsenal’s website showing Mosquera in training gear.
The photo, which appears to have been mistakenly uploaded in place of an image of Noni Madueke, shows the defender during what looked to be a welcome interview at London Colney.