diff --git a/playbooks/groups/taskotron.yml b/playbooks/groups/taskotron.yml
index 5a3a86e14f..bdb4c2fa5c 100644
--- a/playbooks/groups/taskotron.yml
+++ b/playbooks/groups/taskotron.yml
@@ -49,9 +49,9 @@
    - /srv/web/infra/ansible/vars/{{ ansible_distribution }}.yml
 
   roles:
-   - { role: nfs/client, mnt_dir: '/srv/taskotron/',  nfs_src_dir: 'fedora_taskotron_dev', nfs_mount_opts: 'rw,hard,bg,intr,noatime,nodev,nosuid,nfsvers=4', when: deployment_type == 'dev' }
-   - { role: nfs/client, mnt_dir: '/srv/taskotron/',  nfs_src_dir: 'fedora_taskotron_stg', nfs_mount_opts: 'rw,hard,bg,intr,noatime,nodev,nosuid,nfsvers=4', when: deployment_type == 'stg' }
-   - { role: nfs/client, mnt_dir: '/srv/taskotron/',  nfs_src_dir: 'fedora_taskotron_prod', nfs_mount_opts: 'rw,hard,bg,intr,noatime,nodev,nosuid,nfsvers=4', when: deployment_type == 'prod' }
+   - { role: nfs/client, mnt_dir: '/srv/taskotron/',  nfs_src_dir: 'fedora_taskotron_dev', nfs_mount_opts: 'rw,hard,bg,intr,noatime,nodev,nosuid,nfsvers=4,sec=sys', when: deployment_type == 'dev' }
+   - { role: nfs/client, mnt_dir: '/srv/taskotron/',  nfs_src_dir: 'fedora_taskotron_stg', nfs_mount_opts: 'rw,hard,bg,intr,noatime,nodev,nosuid,nfsvers=4,sec=sys', when: deployment_type == 'stg' }
+   - { role: nfs/client, mnt_dir: '/srv/taskotron/',  nfs_src_dir: 'fedora_taskotron_prod', nfs_mount_opts: 'rw,hard,bg,intr,noatime,nodev,nosuid,nfsvers=4,sec=sys', when: deployment_type == 'prod' }
    - { role: taskotron/grokmirror, tags: ['grokmirror'] }
 #   - { role: taskotron/cgit, tags: ['cgit'] }
    - { role: taskotron/buildmaster, tags: ['buildmaster'] }