diff --git a/inventory/group_vars/dataserver.yml b/inventory/group_vars/dataserver.yml
deleted file mode 100644
index 813eb06..0000000
--- a/inventory/group_vars/dataserver.yml
+++ /dev/null
@@ -1 +0,0 @@
-kingston1tb_uuid: "622a8d81-aa2f-460b-a563-c3cdb6285609"
diff --git a/inventory/hosts.yml b/inventory/hosts.yml
index 6391b99..4803701 100644
--- a/inventory/hosts.yml
+++ b/inventory/hosts.yml
@@ -5,8 +5,3 @@ all:
         max:
           ansible_user: root
           ansible_host: max.lan
-    dataserver:
-      hosts:
-        lewis:
-          ansible_user: root
-          ansible_host: lewis.lan
diff --git a/playbooks/all.yml b/playbooks/all.yml
index 8add242..c27e7d6 100644
--- a/playbooks/all.yml
+++ b/playbooks/all.yml
@@ -16,7 +16,3 @@
     - {role: 'static', tags: 'static'}
     - {role: 'inbucket', tags: 'inbucket'}
     - {role: 'prometheus', tags: 'prometheus'}
-- name: Setup dataserver
-  hosts: dataserver
-  roles:
-    - {role: 'dataserver', tags: 'dataserver'}
diff --git a/roles/dataserver/files/ssh_host_ed25519_key b/roles/dataserver/files/ssh_host_ed25519_key
deleted file mode 100644
index 1629458..0000000
--- a/roles/dataserver/files/ssh_host_ed25519_key
+++ /dev/null
@@ -1,25 +0,0 @@
-$ANSIBLE_VAULT;1.1;AES256
-38633038656332643033396338303864343332636434633331366266383235316235313236646361
-6634313931303637616535373966316165656564366437330a393465356237626631303063363061
-62323737343635316139636664663937333233323737376238656566633037613938383737306132
-6237633230623962320a643433323532646261366532346234653332323336653162366433626465
-31386461393535303730333865356364646137386634643630353831383039353763396536313439
-30333335623364306166346232303862633636633066323062313531363234396362653232316261
-36666132623030323332623334323632636639646239363032626364646334643461346662616366
-39656266643937663531656137353031353130366238326535383261333539353439353566313537
-38353632353039643530613766313033313063333331333733613939383731663262623766626266
-64363061306166353633333634363332633461346538316661666364626639366132356434343631
-61373432633863643237386435386633366161393934646562343261386335353638353033343932
-62393633366163613064393966663830646237613265396462376238396639363566363865303861
-36343666326632626166323430303137323236346137346131623636653236353061343633383437
-61396534636166353038626162376335363137636164616631646261366332303135306237356432
-61626261656332666536343039316333303431653931666233363366613166663266663130656633
-39316363326532653665626136393135373863383234326638303466353930653038303433643536
-30666237363230306634333162396562623034386232666465343631306433373764626634613635
-63343965623163356536626162613863373033396565366361353538323933656165653932653937
-34666538353139636366333765363733336134396566613134303530633666326165306131353535
-33653133663166333964326330366530643730363861626261666366383334613661303762636663
-34376531343732346630643466616638323537633665373333346162306361393836326533636630
-61656335306337643930613662613832626530653630343566643661356666313331316438366538
-37333166636639363838303665626137643731626338356662656338393335343239376635303633
-35663237653238313133
diff --git a/roles/dataserver/tasks/main.yml b/roles/dataserver/tasks/main.yml
deleted file mode 100644
index 8d5d72e..0000000
--- a/roles/dataserver/tasks/main.yml
+++ /dev/null
@@ -1,44 +0,0 @@
-- name: Add admins' authorized keys
-  authorized_key:
-    key: "{{ item }}"
-    user: "{{ ansible_user_id }}"
-  loop: "{{ admin_public_keys }}"
-- name: Copy host public key
-  template:
-    src: "{{ role_path }}/templates/ssh_host_ed25519_key.pub.j2"
-    dest: "/etc/ssh/ssh_host_ed25519_key.pub"
-    mode: 0644
-- name: Copy host private key
-  copy:
-    src: "{{ role_path }}/files/ssh_host_ed25519_key"
-    dest: "/etc/ssh/ssh_host_ed25519_key"
-    mode: 0600
-- name: APT upgrade
-  apt:
-    autoremove: true
-    upgrade: yes
-    state: latest
-    update_cache: yes
-    cache_valid_time: 86400 # One day
-- name: Create extra disk moint point
-  file:
-    path: "{{ kingston1tb_mount_point }}"
-    state: directory
-- name: Mount extra disk
-  ansible.posix.mount:
-    path: "{{kingston1tb_mount_point }}"
-    src: "UUID={{ kingston1tb_uuid }}"
-    fstype: ext4
-    passno: 1
-    state: present
-- name: Install borg
-  apt:
-    name: borgbackup
-- name: Add Borg public key
-  authorized_key:
-    key: "ssh-ed25519 {{ borg_public_key }} root@max"
-    user: "{{ ansible_user_id }}"
-- name: Create Borg repository
-  command:
-    cmd: "borg init -e none {{ backup_location }}"
-    creates: "{{ backup_location }}"
diff --git a/roles/dataserver/templates/ssh_host_ed25519_key.pub.j2 b/roles/dataserver/templates/ssh_host_ed25519_key.pub.j2
deleted file mode 100644
index 08b6b21..0000000
--- a/roles/dataserver/templates/ssh_host_ed25519_key.pub.j2
+++ /dev/null
@@ -1 +0,0 @@
-ssh-ed25519 {{ dataserver_public_key }} root@lewis