Liverpool defender Dejan Lovren has suffered an injury while on duty for the Croatian national side ahead of their Euro 2016 qualifier against Bulgaria.
The tweet said: "Gordon Schildenfeld will replace injured Dejan Lovren in Croatian squad for @EuroQualifiers. Good luck with recovery to @DejanLovrenLFC6."
There are no details as yet regarding the injury or the extent of the problem, which Lovren is believed to have suffered while in training.
The 25-year-old has started all of Liverpool's Premier League games and Champions League matches this season following his summer arrival from Southampton.