diff --git a/integrations/nextcloud/snappymail/app/themes/Nextcloud25/images/preview.png b/integrations/nextcloud/snappymail/app/themes/Nextcloud25/images/preview.png
index d1f82db87..4e57a8824 100644
Binary files a/integrations/nextcloud/snappymail/app/themes/Nextcloud25/images/preview.png and b/integrations/nextcloud/snappymail/app/themes/Nextcloud25/images/preview.png differ