diff --git a/group_vars/all/vars.yml b/group_vars/all/vars.yml
index 6dd4b3c..57a6d03 100644
--- a/group_vars/all/vars.yml
+++ b/group_vars/all/vars.yml
@@ -65,6 +65,12 @@ racktables_dbpass: "{{ vault_racktables_dbpass }}"
 
 radius_secret: "{{ vault_radius_secret }}"
 
+root_keys:
+- "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC1McRltT0B2bAN1pVDQ+ApJL/rhnvu9gAyGamXwGAgt3V5Q/+VT+KY+0x2T5kgPsuBOio/SDKPY6zoadomU+l3QXtfiE797j7rOjHrIUJor6fMubpVg8jU9E9pytN/vgYSVy286hLmTnHNjTZYlwhMCFA2xAJfyutypY0igAlUh6NNL3PK0LRESd12ttavDX65R2zZpJqBTcKZEXt8y1D+YArxmAa09cS9X4SH8z5h1HWHJ3G60U2nIrdPegADnUXitL5Fup5xok89B4zpILRXz9PmnLXHCTXLu4DamIFPbObnXyjT9gsSMAkOUc6m8TzVgek/7ImL/hQiZU2woQ9p moepman"
+- "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJBmZnJLG1WRppbLtOAJw3E4LgLRK0NirfCgpovhhU6h moepman"
+- "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIETMJ1JTX+xKC7ML8Or+8wunwy1rjIkp7MfeZLzLIyvP tomoto"
+- "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINPlktM2x11cNBMKurf57MLE1XcOm2sGQXguc0tl1vYd rudi@helheim"
+
 snmp_allowed:
 - 172.23.2.5
 - 172.23.2.6
diff --git a/host_vars/beryllium.binary-kitchen.net b/host_vars/beryllium.binary-kitchen.net
new file mode 100644
index 0000000..795781d
--- /dev/null
+++ b/host_vars/beryllium.binary-kitchen.net
@@ -0,0 +1,5 @@
+---
+
+root_keys_host:
+- "ssh-rsa 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 anti@binary.kitchen"
+- "ssh-rsa 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 pajewski@MacBook-Pro.local"
diff --git a/host_vars/nitrogen.binary-kitchen.net b/host_vars/nitrogen.binary-kitchen.net
new file mode 100644
index 0000000..d5d8ddd
--- /dev/null
+++ b/host_vars/nitrogen.binary-kitchen.net
@@ -0,0 +1,5 @@
+---
+
+root_keys_host:
+- "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJu4xYKnnAhXf2Fe+cI+U4EVkePw3cbPbSR4iPhY2fQf xaver@xm.1drop.de"
+- "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGC1Cn/tEqpZKEgLzT3bGrhYibQy0bc21rtoDqm4+elZ xaver@home"
diff --git a/roles/root-keys/tasks/main.yml b/roles/root-keys/tasks/main.yml
new file mode 100644
index 0000000..5422b44
--- /dev/null
+++ b/roles/root-keys/tasks/main.yml
@@ -0,0 +1,4 @@
+---
+
+- name: Set authorized keys
+  template: src=authorized_keys.j2 dest=/root/.ssh/authorized_keys
diff --git a/roles/root-keys/templates/authorized_keys.j2 b/roles/root-keys/templates/authorized_keys.j2
new file mode 100644
index 0000000..bb9cc9e
--- /dev/null
+++ b/roles/root-keys/templates/authorized_keys.j2
@@ -0,0 +1,10 @@
+{% if root_keys %}
+{% for key in root_keys %}
+{{ key }}
+{% endfor %}
+{% endif %}
+{% if root_keys_host is defined %}
+{% for key in root_keys_host %}
+{{ key }}
+{% endfor %}
+{% endif %}