Norwich City have confirmed the permanent exit of left-back Philip Heise.
The German, who turns 30 later this month, will be staying with Bundesliga 2 loan club Karlsruher - having only made one appearance for the Canaries.
Signed from Dynamo Dresden for a nominal fee in January 2019 ahead of his contract expiring, City's promotion a few months later meant that Heise's only appearance came during a shock 1-0 loss to League Two side Crawley in the League Cup second round at the start of the next campaign.
He was on the bench for two Premier League games before returning to the German second tier and helping Nuremberg to scrape to survival last year.
This season he was with Karlsruher and mixing it in the top half of Bundesliga 2, eventually slipping away from promotion contention to finish sixth, with a goal and six assists during 30 appearances.
With Norwich returning to the Premier League this season it seemed unlikely that another opportunity in England would follow and Karlsruher sporting director Oliver Kreuzer had revealed last month that a permanent switch was close.