City will face Bundesliga second division side VfL Bochum on Tuesday July 26th, ko 7pm (local time) while on tour in Germany.
The match will be played at a neutral venue of Stadion am Schloss Strünkede, home of SC Westfalia Herne.
The game comes on the final night of the tour with the squad returning to Cardiff the following day.
Full pre season fixtures:
Wed 13th July - Forest Green v Cardiff City - The New Lawn, 7:45pm.
Sat 16th July - Shrewsbury Town vs Cardiff City - Greenhous Meadow, 3pm
Tues 19th July - First Team to depart for Germany
Sat 23rd July - Cardiff City vs FC St. Pauli - Osnabrück Tournament, 3:30pm (2:30pm UK time)
Sat 23rd July - VfL Osnabrück vs Cardiff City - Osnabrück Tournament, 6pm (5pm UK time)
Tues 26th July - VfL Bochum v Cardiff City - Stadion am Schloss Strünkede, 7:00pm (6pm UK time).
Wed 27th July - First Team to return from Germany
Thurs 28th July - Exeter City vs Cardiff City XI - St James Park, 7:30pm
Sat 30th July - AFC Bournemouth vs Cardiff City - Dean Court, 3pm.