diff --git a/kartei/lass/ignavia.nix b/kartei/lass/ignavia.nix
new file mode 100644
index 000000000..228be1912
--- /dev/null
+++ b/kartei/lass/ignavia.nix
@@ -0,0 +1,19 @@
+{ r6, w6, ... }:
+{
+  ci = false;
+  nets = {
+    retiolum = {
+      ip4.addr = "10.243.0.25";
+      ip6.addr = r6 "16a2";
+      aliases = [
+        "ignavia.r"
+      ];
+      tinc = {
+        pubkey = builtins.readFile ./ignavia/retiolum.rsa_key.pub;
+        pubkey_ed25519 = builtins.replaceStrings [ "Ed25519PublicKey = " ] [ "" ] (builtins.readFile ./ignavia/retiolum.ed25519_key.pub);
+      };
+    };
+  };
+  ssh.pubkey = builtins.readFile ./ignavia/ssh.id_ed25519.pub;
+  syncthing.id = builtins.readFile ./ignavia/syncthing.pub;
+}
diff --git a/kartei/lass/ignavia/retiolum.ed25519_key.pub b/kartei/lass/ignavia/retiolum.ed25519_key.pub
new file mode 100644
index 000000000..cbe130fd5
--- /dev/null
+++ b/kartei/lass/ignavia/retiolum.ed25519_key.pub
@@ -0,0 +1 @@
+Ed25519PublicKey = iuu6UcJpUu+72IywGkeGh/PpJJZ9UidbsdTR00JbFQL
diff --git a/kartei/lass/ignavia/retiolum.rsa_key.pub b/kartei/lass/ignavia/retiolum.rsa_key.pub
new file mode 100644
index 000000000..1627ec7e1
--- /dev/null
+++ b/kartei/lass/ignavia/retiolum.rsa_key.pub
@@ -0,0 +1,13 @@
+-----BEGIN RSA PUBLIC KEY-----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==
+-----END RSA PUBLIC KEY-----
diff --git a/kartei/lass/ignavia/ssh.id_ed25519.pub b/kartei/lass/ignavia/ssh.id_ed25519.pub
new file mode 100644
index 000000000..9e6c348f8
--- /dev/null
+++ b/kartei/lass/ignavia/ssh.id_ed25519.pub
@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJjhIyEbkirWJcsuJHwnZx4QcFhIDNGGsMzJOp4lVnQY lass@aergia
diff --git a/kartei/lass/ignavia/syncthing.pub b/kartei/lass/ignavia/syncthing.pub
new file mode 100644
index 000000000..9c38cbda1
--- /dev/null
+++ b/kartei/lass/ignavia/syncthing.pub
@@ -0,0 +1 @@
+NWYGIWH-M2HDGLM-32HL27Z-DGO3ALT-QVCWEET-P436GDZ-4ELEB67-7OE6XQ2