diff --git a/configs/i3.nix b/configs/i3.nix
index b4cfc90..97e4361 100644
--- a/configs/i3.nix
+++ b/configs/i3.nix
@@ -6,7 +6,6 @@ let
   move-to-new-workspace = pkgs.unstable.writers.writeDash "new-workspace" ''
     i3-msg move container to workspace $(($(i3-msg -t get_workspaces | tr , '\n' | grep '"num":' | cut -d : -f 2 | sort -rn | head -1) + 1))
   '';
-  wifi-interface = { scardanelli = "wlp2s0"; homeros = "wlp3s0"; wilde = "wlp3s0"; }.${config.networking.hostName};
 in with config.niveum; {
   services.xserver = {
     windowManager.default = "i3";
@@ -74,13 +73,13 @@ in with config.niveum; {
 
           # order += "run_watch retiolum"
           order += "path_exists openvpn"
-          order += "wireless ${wifi-interface}"
+          order += "wireless ${networkInterfaces.wireless}"
           order += "battery all"
           order += "volume master"
           order += "load"
           order += "tztime local"
 
-          wireless ${wifi-interface} {
+          wireless ${networkInterfaces.wireless} {
             format_up = "%essid"
             format_down = "offline"
           }
diff --git a/systems/homeros/configuration.nix b/systems/homeros/configuration.nix
index 72d6625..f3f0144 100644
--- a/systems/homeros/configuration.nix
+++ b/systems/homeros/configuration.nix
@@ -11,6 +11,11 @@
     ./hardware-configuration.nix
   ];
 
+  niveum = {
+    networkInterfaces.wireless = "wlp3s0";
+    promptColours.success = "green";
+  };
+
   boot.loader.systemd-boot.enable = true;
   boot.loader.efi.canTouchEfiVariables = true;
 
diff --git a/systems/scardanelli/configuration.nix b/systems/scardanelli/configuration.nix
index 60dbfd7..410da8d 100644
--- a/systems/scardanelli/configuration.nix
+++ b/systems/scardanelli/configuration.nix
@@ -8,6 +8,11 @@
     ./hardware-configuration.nix
   ];
 
+  niveum = {
+    networkInterfaces.wireless = "wlp2s0";
+    promptColours.success = "yellow";
+  };
+
   boot.loader.systemd-boot.enable = true;
   boot.loader.efi.canTouchEfiVariables = true;
 
diff --git a/systems/wilde/configuration.nix b/systems/wilde/configuration.nix
index f19f847..3c4b80e 100644
--- a/systems/wilde/configuration.nix
+++ b/systems/wilde/configuration.nix
@@ -7,6 +7,11 @@
     <stockholm/krebs/2configs/hw/x220.nix>
   ];
 
+  niveum = {
+    networkInterfaces.wireless = "wlp3s0";
+    promptColours.success = "cyan";
+  };
+
   virtualisation.docker.enable = lib.mkForce false;
 
   boot.loader.systemd-boot.enable = true;