diff --git a/talos/clusters/testing.yaml b/talos/clusters/testing.yaml
index c097238..847bdf4 100644
--- a/talos/clusters/testing.yaml
+++ b/talos/clusters/testing.yaml
@@ -4,6 +4,7 @@ controlPlaneIp: 192.168.1.100
 secretsFile: testing/secrets.yaml
 nodes:
   - testing/talos-vm
+  - testing/phobos
 
 default:
   network:
diff --git a/talos/nodes/testing/phobos.yaml b/talos/nodes/testing/phobos.yaml
new file mode 100644
index 0000000..d66a2e7
--- /dev/null
+++ b/talos/nodes/testing/phobos.yaml
@@ -0,0 +1,8 @@
+# yaml-language-server: $schema=https://git.huizinga.dev/infra/crete/raw/branch/main/schemas/node.json
+type: worker
+network:
+  ip: 192.168.178.77
+  netmask: 255.255.255.0
+  gateway: 192.168.178.1
+install:
+  disk: /dev/sda
diff --git a/talos/schematics/rpi.yaml b/talos/schematics/rpi.yaml
new file mode 100644
index 0000000..56116d1
--- /dev/null
+++ b/talos/schematics/rpi.yaml
@@ -0,0 +1,9 @@
+overlay:
+  name: rpi_generic
+  image: siderolabs/sbc-raspberrypi
+customization:
+  systemExtensions:
+    officialExtensions:
+      - siderolabs/iscsi-tools
+      - siderolabs/util-linux-tools
+      - siderolabs/tailscale