diff --git a/lass/1systems/prism/config.nix b/lass/1systems/prism/config.nix
index 9faa4d473..a6bb824ab 100644
--- a/lass/1systems/prism/config.nix
+++ b/lass/1systems/prism/config.nix
@@ -36,7 +36,6 @@ in {
     <stockholm/lass/2configs/iodined.nix>
     <stockholm/lass/2configs/libvirt.nix>
     <stockholm/lass/2configs/hfos.nix>
-    <stockholm/lass/2configs/makefu-sip.nix>
     <stockholm/lass/2configs/monitoring/server.nix>
     <stockholm/lass/2configs/monitoring/monit-alarms.nix>
     <stockholm/lass/2configs/paste.nix>
diff --git a/lass/2configs/makefu-sip.nix b/lass/2configs/makefu-sip.nix
deleted file mode 100644
index 9d2e9b696..000000000
--- a/lass/2configs/makefu-sip.nix
+++ /dev/null
@@ -1,21 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-with import <stockholm/lib>;
-{
-  users.users.makefu = {
-    uid = genid "makefu";
-    isNormalUser = true;
-    extraGroups = [ "libvirtd" ];
-    openssh.authorizedKeys.keys = [
-      config.krebs.users.makefu.pubkey
-    ];
-  };
-
-  krebs.iptables.tables.nat.PREROUTING.rules = [
-    { v6 = false; precedence = 1000; predicate = "-d 213.239.205.246 -p tcp --dport 10022"; target = "DNAT --to-destination 192.168.122.136:22"; }
-  ];
-
-  krebs.iptables.tables.filter.FORWARD.rules = [
-    { v6 = false; precedence = 1000; predicate = "-d 192.168.122.136 -p tcp --dport 22 -m state --state NEW,ESTABLISHED,RELATED"; target = "ACCEPT"; }
-  ];
-}