diff --git a/krebs/3modules/lass/default.nix b/krebs/3modules/lass/default.nix
index 1eac198fa..1117dc61c 100644
--- a/krebs/3modules/lass/default.nix
+++ b/krebs/3modules/lass/default.nix
@@ -8,7 +8,7 @@ with import <stockholm/lib>;
   };
 
   r6 = ip: (krebs.genipv6 "retiolum" "lass" ip).address;
-  w6 = ip: (krebs.genipv6 "wirelum" "lass" ip).address;
+  w6 = ip: (krebs.genipv6 "wiregrill" "lass" ip).address;
 
 in {
   dns.providers = {
@@ -89,7 +89,7 @@ in {
             -----END RSA PUBLIC KEY-----
           '';
         };
-        wirelum = {
+        wiregrill = {
           via = internet;
           ip4.addr = "10.244.1.1";
           ip6.addr = w6 "1";
@@ -191,7 +191,7 @@ in {
             -----END RSA PUBLIC KEY-----
           '';
         };
-        wirelum = {
+        wiregrill = {
           ip6.addr = w6 "dea7";
           aliases = [
             "mors.w"
@@ -224,7 +224,7 @@ in {
             -----END RSA PUBLIC KEY-----
           '';
         };
-        wirelum = {
+        wiregrill = {
           ip6.addr = w6 "50da";
           aliases = [
             "shodan.w"
@@ -257,7 +257,7 @@ in {
             -----END RSA PUBLIC KEY-----
           '';
         };
-        wirelum = {
+        wiregrill = {
           ip6.addr = w6 "1205";
           aliases = [
             "icarus.w"
@@ -419,7 +419,7 @@ in {
             -----END PUBLIC KEY-----
           '';
         };
-        wirelum = {
+        wiregrill = {
           ip6.addr = w6 "3110";
           aliases = [
             "yellow.w"
@@ -456,7 +456,7 @@ in {
             -----END PUBLIC KEY-----
           '';
         };
-        wirelum = {
+        wiregrill = {
           ip6.addr = w6 "b1ce";
           aliases = [
             "blue.w"
@@ -469,7 +469,7 @@ in {
     };
     phone = {
       nets = {
-        wirelum = {
+        wiregrill = {
           ip4.addr = "10.244.1.2";
           ip6.addr = w6 "a";
           aliases = [
@@ -506,7 +506,7 @@ in {
             -----END RSA PUBLIC KEY-----
           '';
         };
-        wirelum = {
+        wiregrill = {
           ip6.addr = w6 "012f";
           aliases = [
             "morpheus.w"
diff --git a/lass/1systems/prism/config.nix b/lass/1systems/prism/config.nix
index 962a77cc2..6c454b4ac 100644
--- a/lass/1systems/prism/config.nix
+++ b/lass/1systems/prism/config.nix
@@ -298,15 +298,15 @@ with import <stockholm/lib>;
     }
     {
       imports = [
-        <stockholm/lass/2configs/wirelum.nix>
+        <stockholm/lass/2configs/wiregrill.nix>
       ];
       krebs.iptables.tables.nat.PREROUTING.rules = [
         { v6 = false; precedence = 1000; predicate = "-s 10.244.1.0/24"; target = "ACCEPT"; }
         { v4 = false; precedence = 1000; predicate = "-s 42:1::/32"; target = "ACCEPT"; }
       ];
       krebs.iptables.tables.filter.FORWARD.rules = [
-        { precedence = 1000; predicate = "-i wirelum -o retiolum"; target = "ACCEPT"; }
-        { precedence = 1000; predicate = "-i retiolum -o wirelum"; target = "ACCEPT"; }
+        { precedence = 1000; predicate = "-i wiregrill -o retiolum"; target = "ACCEPT"; }
+        { precedence = 1000; predicate = "-i retiolum -o wiregrill"; target = "ACCEPT"; }
       ];
       krebs.iptables.tables.nat.POSTROUTING.rules = [
         { v4 = false; predicate = "-s 42:1:ce16::/48 ! -d 42:1:ce16::48"; target = "MASQUERADE"; }
diff --git a/lass/2configs/blue.nix b/lass/2configs/blue.nix
index 6dc2b1213..cdd77e847 100644
--- a/lass/2configs/blue.nix
+++ b/lass/2configs/blue.nix
@@ -22,9 +22,9 @@ with (import <stockholm/lib>);
 
   krebs.iptables.tables.filter.INPUT.rules = [
     { predicate = "-i retiolum -p udp --dport 60000:61000"; target = "ACCEPT";}
-    { predicate = "-i wirelum -p udp --dport 60000:61000"; target = "ACCEPT";}
+    { predicate = "-i wiregrill -p udp --dport 60000:61000"; target = "ACCEPT";}
     { predicate = "-i retiolum -p tcp --dport 9999"; target = "ACCEPT";}
-    { predicate = "-i wirelum -p tcp --dport 9999"; target = "ACCEPT";}
+    { predicate = "-i wiregrill -p tcp --dport 9999"; target = "ACCEPT";}
   ];
 
   systemd.services.chat = let
diff --git a/lass/2configs/default.nix b/lass/2configs/default.nix
index dea32d4d4..62a42baf9 100644
--- a/lass/2configs/default.nix
+++ b/lass/2configs/default.nix
@@ -10,7 +10,7 @@ with import <stockholm/lib>;
     ./zsh.nix
     ./htop.nix
     ./security-workarounds.nix
-    ./wirelum.nix
+    ./wiregrill.nix
     {
       users.extraUsers =
         mapAttrs (_: h: { hashedPassword = h; })
diff --git a/lass/2configs/wiregrill.nix b/lass/2configs/wiregrill.nix
new file mode 100644
index 000000000..b2ee35df3
--- /dev/null
+++ b/lass/2configs/wiregrill.nix
@@ -0,0 +1,44 @@
+with import <stockholm/lib>;
+{ config, pkgs, ... }: let
+
+  self = config.krebs.build.host.nets.wiregrill;
+  isRouter = !isNull self.via;
+
+in mkIf (hasAttr "wiregrill" config.krebs.build.host.nets) {
+  #hack for modprobe inside containers
+  systemd.services."wireguard-wiregrill".path = mkIf config.boot.isContainer (mkBefore [
+    (pkgs.writeDashBin "modprobe" ":")
+  ]);
+
+  boot.kernel.sysctl = mkIf isRouter {
+    "net.ipv6.conf.all.forwarding" = 1;
+  };
+  krebs.iptables.tables.filter.INPUT.rules = [
+     { predicate = "-p udp --dport ${toString self.wireguard.port}"; target = "ACCEPT"; }
+  ];
+  krebs.iptables.tables.filter.FORWARD.rules = mkIf isRouter [
+    { precedence = 1000; predicate = "-i wiregrill -o wiregrill"; target = "ACCEPT"; }
+  ];
+
+  networking.wireguard.interfaces.wiregrill = {
+    ips =
+      (optional (!isNull self.ip4) self.ip4.addr) ++
+      (optional (!isNull self.ip6) self.ip6.addr);
+    listenPort = 51820;
+    privateKeyFile = (toString <secrets>) + "/wiregrill.key";
+    allowedIPsAsRoutes = true;
+    peers = mapAttrsToList
+      (_: host: {
+        allowedIPs = if isRouter then
+          (optional (!isNull host.nets.wiregrill.ip4) host.nets.wiregrill.ip4.addr) ++
+          (optional (!isNull host.nets.wiregrill.ip6) host.nets.wiregrill.ip6.addr)
+        else
+          host.nets.wiregrill.wireguard.subnets
+        ;
+        endpoint = mkIf (!isNull host.nets.wiregrill.via) (host.nets.wiregrill.via.ip4.addr + ":${toString host.nets.wiregrill.wireguard.port}");
+        persistentKeepalive = mkIf (!isNull host.nets.wiregrill.via) 61;
+        publicKey = host.nets.wiregrill.wireguard.pubkey;
+      })
+      (filterAttrs (_: h: hasAttr "wiregrill" h.nets) config.krebs.hosts);
+  };
+}
diff --git a/lass/2configs/wirelum.nix b/lass/2configs/wirelum.nix
deleted file mode 100644
index cd8a20c6b..000000000
--- a/lass/2configs/wirelum.nix
+++ /dev/null
@@ -1,44 +0,0 @@
-with import <stockholm/lib>;
-{ config, pkgs, ... }: let
-
-  self = config.krebs.build.host.nets.wirelum;
-  isRouter = !isNull self.via;
-
-in mkIf (hasAttr "wirelum" config.krebs.build.host.nets) {
-  #hack for modprobe inside containers
-  systemd.services."wireguard-wirelum".path = mkIf config.boot.isContainer (mkBefore [
-    (pkgs.writeDashBin "modprobe" ":")
-  ]);
-
-  boot.kernel.sysctl = mkIf isRouter {
-    "net.ipv6.conf.all.forwarding" = 1;
-  };
-  krebs.iptables.tables.filter.INPUT.rules = [
-     { predicate = "-p udp --dport ${toString self.wireguard.port}"; target = "ACCEPT"; }
-  ];
-  krebs.iptables.tables.filter.FORWARD.rules = mkIf isRouter [
-    { precedence = 1000; predicate = "-i wirelum -o wirelum"; target = "ACCEPT"; }
-  ];
-
-  networking.wireguard.interfaces.wirelum = {
-    ips =
-      (optional (!isNull self.ip4) self.ip4.addr) ++
-      (optional (!isNull self.ip6) self.ip6.addr);
-    listenPort = 51820;
-    privateKeyFile = (toString <secrets>) + "/wirelum.key";
-    allowedIPsAsRoutes = true;
-    peers = mapAttrsToList
-      (_: host: {
-        allowedIPs = if isRouter then
-          (optional (!isNull host.nets.wirelum.ip4) host.nets.wirelum.ip4.addr) ++
-          (optional (!isNull host.nets.wirelum.ip6) host.nets.wirelum.ip6.addr)
-        else
-          host.nets.wirelum.wireguard.subnets
-        ;
-        endpoint = mkIf (!isNull host.nets.wirelum.via) (host.nets.wirelum.via.ip4.addr + ":${toString host.nets.wirelum.wireguard.port}");
-        persistentKeepalive = mkIf (!isNull host.nets.wirelum.via) 61;
-        publicKey = host.nets.wirelum.wireguard.pubkey;
-      })
-      (filterAttrs (_: h: hasAttr "wirelum" h.nets) config.krebs.hosts);
-  };
-}
diff --git a/lass/5pkgs/l-gen-secrets/default.nix b/lass/5pkgs/l-gen-secrets/default.nix
index 5997dca09..85b050644 100644
--- a/lass/5pkgs/l-gen-secrets/default.nix
+++ b/lass/5pkgs/l-gen-secrets/default.nix
@@ -8,8 +8,8 @@ pkgs.writeDashBin "l-gen-secrets" ''
   ${pkgs.openssh}/bin/ssh-keygen -t ed25519 -f $TMPDIR/ssh.id_ed25519 -P "" -C "" >/dev/null
   ${pkgs.openssl}/bin/openssl genrsa -out $TMPDIR/retiolum.rsa_key.priv 4096 2>/dev/null > /dev/null
   ${pkgs.openssl}/bin/openssl rsa -in $TMPDIR/retiolum.rsa_key.priv -pubout -out $TMPDIR/retiolum.rsa_key.pub 2>/dev/null > /dev/null
-  ${pkgs.wireguard}/bin/wg genkey > $TMPDIR/wirelum.key
-  ${pkgs.coreutils}/bin/cat $TMPDIR/wirelum.key | ${pkgs.wireguard}/bin/wg pubkey > $TMPDIR/wirelum.pub
+  ${pkgs.wireguard}/bin/wg genkey > $TMPDIR/wiregrill.key
+  ${pkgs.coreutils}/bin/cat $TMPDIR/wiregrill.key | ${pkgs.wireguard}/bin/wg pubkey > $TMPDIR/wiregrill.pub
   cat <<EOF > $TMPDIR/hashedPasswords.nix
   {
     root = "$HASHED_PASSWORD";
@@ -37,13 +37,13 @@ pkgs.writeDashBin "l-gen-secrets" ''
   $(cat $TMPDIR/retiolum.rsa_key.pub)
           ${"''"};
         };
-        wirelum = {
+        wiregrill = {
           ip6.addr = (wip6 "changeme").address;
           aliases = [
             "$HOSTNAME.w"
           ];
           wireguard.pubkey = ${"''"}
-  $(cat $TMPDIR/wirelum.pub)
+  $(cat $TMPDIR/wiregrill.pub)
           ${"''"};
         };
       };
diff --git a/lib/krebs/genipv6.nix b/lib/krebs/genipv6.nix
index 1d3f398ec..22a23fcef 100644
--- a/lib/krebs/genipv6.nix
+++ b/lib/krebs/genipv6.nix
@@ -16,12 +16,12 @@ let {
       normalize-ip6-addr (appendZeros addressLength netPrefix);
     netHash = toString {
       retiolum = 0;
-      wirelum = 1;
+      wiregrill = 1;
     }.${netname};
     netPrefix = "42:${netHash}";
     netPrefixLength = {
       retiolum = 32;
-      wirelum = 32;
+      wiregrill = 32;
     }.${netname};
 
     inherit subnetname;