diff --git a/krebs/3modules/lass/default.nix b/krebs/3modules/lass/default.nix
index cf4229a82..1ad0cd6d4 100644
--- a/krebs/3modules/lass/default.nix
+++ b/krebs/3modules/lass/default.nix
@@ -44,39 +44,6 @@ with import <stockholm/lib>;
       ssh.privkey.path = <secrets/ssh.id_ed25519>;
       ssh.pubkey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGv0JMp0y+E5433GRSFKVK3cQmP0AAlS9aH9fk49yFxy";
     };
-    echelon = {
-      cores = 2;
-      nets = rec {
-        internet = {
-          ip4.addr = "64.137.242.41";
-          aliases = [
-            "echelon.i"
-          ];
-          ssh.port = 45621;
-        };
-        retiolum = {
-          via = internet;
-          ip4.addr = "10.243.206.103";
-          ip6.addr = "42:941e:2816:35f4:5c5e:206b:3f0b:f763";
-          aliases = [
-            "echelon.r"
-            "cgit.echelon.r"
-          ];
-          tinc.pubkey = ''
-            -----BEGIN RSA PUBLIC KEY-----
-            MIIBCgKCAQEAuscWOYdHu0bpWacvwTNd6bcmrAQ0YFxJWHZF8kPZr+bMKIhnXLkJ
-            oJheENIM6CA9lQQQFUxh2P2pxZavW5rgVlJxIKeiB+MB4v6ZO60LmZgpCsWGD/dX
-            MipM2tLtQxYhvLJIJxEBWn3rxIgeEnCtZsH1KLWyLczb+QpvTjMJ4TNh1nEBPE/f
-            4LUH1JHaGhcaHl2dLemR9wnnDIjmSj0ENJp2al+hWnIggcA/Zp0e4b86Oqbbs5wA
-            n++n5j971cTrBdA89nJDYOEtepisglScVRbgLqJG81lDA+n24RWFynn+U3oD/L8p
-            do+kxlwZUEDRbPU4AO5L+UeIbimsuIfXiQIDAQAB
-            -----END RSA PUBLIC KEY-----
-          '';
-        };
-      };
-      ssh.privkey.path = <secrets/ssh.id_ed25519>;
-      ssh.pubkey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIL21QDOEFdODFh6WAfNp6odrXo15pEsDQuGJfMu/cKzK";
-    };
     prism = rec {
       cores = 4;
       extraZones = {
diff --git a/lass/1systems/echelon/config.nix b/lass/1systems/echelon/config.nix
deleted file mode 100644
index 6f96883bf..000000000
--- a/lass/1systems/echelon/config.nix
+++ /dev/null
@@ -1,50 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-let
-  inherit (import <stockholm/lass/4lib> { inherit pkgs lib; }) getDefaultGateway;
-  ip = config.krebs.build.host.nets.internet.ip4.addr;
-in {
-  imports = [
-    <stockholm/lass>
-    <stockholm/lass/2configs/retiolum.nix>
-    <stockholm/lass/2configs/os-templates/CAC-CentOS-7-64bit.nix>
-    <stockholm/lass/2configs/exim-retiolum.nix>
-    <stockholm/lass/2configs/privoxy-retiolum.nix>
-    <stockholm/lass/2configs/git.nix>
-    {
-      networking.interfaces.enp2s1.ip4 = [
-        {
-          address = ip;
-          prefixLength = 24;
-        }
-      ];
-      networking.defaultGateway = getDefaultGateway ip;
-      networking.nameservers = [
-        "8.8.8.8"
-      ];
-
-    }
-    {
-      sound.enable = false;
-    }
-    {
-      users.extraUsers = {
-        satan = {
-          name = "satan";
-          uid = 1338;
-          home = "/home/satan";
-          group = "users";
-          createHome = true;
-          useDefaultShell = true;
-          extraGroups = [
-          ];
-          openssh.authorizedKeys.keys = [
-            "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC+l3ajjOd80uJBM8oHO9HRbtA5hK6hvrpxxnk7qWW7OloT9IXcoM8bbON755vK0O6XyxZo1JZ1SZ7QIaOREGVIRDjcbJbqD3O+nImc6Rzxnrz7hvE+tuav9Yylwcw5HeQi82UIMGTEAwMHwLvsW6R/xyMCuOTbbzo9Ib8vlJ8IPDECY/05RhL7ZYFR0fdphI7jq7PobnO8WEpCZDhMvSYjO9jf3ac53wyghT3gH7AN0cxTR9qgQlPHhTbw+nZEI0sUKtrIhjfVE80wgK3NQXZZj7YAplRs/hYwSi7i8V0+8CBt2epc/5RKnJdDHFQnaTENq9kYQPOpUCP6YUwQIo8X nineinchnade@gmail.com"
-          ];
-        };
-      };
-    }
-  ];
-
-  krebs.build.host = config.krebs.hosts.echelon;
-}
diff --git a/lass/1systems/echelon/source.nix b/lass/1systems/echelon/source.nix
deleted file mode 100644
index 96888d5a8..000000000
--- a/lass/1systems/echelon/source.nix
+++ /dev/null
@@ -1,3 +0,0 @@
-import <stockholm/lass/source.nix> {
-  name = "echelon";
-}