Aberdeen have signed Australia Under-23 goalkeeper Aaron Lennox until the end of the season.
Lennox, 22, was formerly a youth player at QPR and played in the Asian Under-23 Championship earlier this month.
Danny Ward had been an ever present in goal until his loan from Premier League side Liverpool was cut short in early January.
Scott Brown has been goalkeeper for the past two games, with Adam Collin also joining on loan from Rotherham United.
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