diff --git a/nodes/sophie/unbound.py b/nodes/sophie/unbound.py
new file mode 100644
index 0000000..e0cb10d
--- /dev/null
+++ b/nodes/sophie/unbound.py
@@ -0,0 +1,32 @@
+nodes["sophie.unbound"] = {
+    "hostname": "172.19.164.4",
+    "bundles": {
+        "unbound",
+    },
+    "groups": {
+        "debian-bookworm",
+    },
+    "metadata": {
+        "interfaces": {
+            "enp1s0": {
+                "ips": {
+                    "172.19.164.4/24",
+                    "fe80::4/64",
+                },
+                "gateway4": "172.19.164.1",
+                "ipv6_accept_ra": True,
+            },
+        },
+        "vm": {
+            "cpu": 2,
+            "ram": 2,
+        },
+        "unbound": {
+            "dns64": False,
+            "restrict-to": {
+                "172.19.164.0/24",
+                "fe80::/64",
+            },
+        },
+    },
+}