Fix for T24892

Summary: Signed-off-by: Ralf Floca <r.floca@dkfz-heidelberg.de>

Test Plan: Review

Reviewers: O1 MITK Core, kislinsk

Reviewed By: O1 MITK Core, kislinsk

Subscribers: kislinsk

Maniphest Tasks: T24892

Differential Revision: https://phabricator.mitk.org/D136