diff --git a/nixos/boxes/foureighty/default.nix b/nixos/boxes/foureighty/default.nix
index c35ad2cf..94680445 100644
--- a/nixos/boxes/foureighty/default.nix
+++ b/nixos/boxes/foureighty/default.nix
@@ -5,6 +5,7 @@
   imports = [
     <home-manager/nixos>
     ./hardware-configuration.nix
+    ./lte-modem.nix
     ../../boot.nix
     ../../common.nix
     ../../gfx-intel.nix
diff --git a/nixos/boxes/foureighty/lte-modem.nix b/nixos/boxes/foureighty/lte-modem.nix
new file mode 100644
index 00000000..20dbc8e7
--- /dev/null
+++ b/nixos/boxes/foureighty/lte-modem.nix
@@ -0,0 +1,8 @@
+{ config, pkgs, ... }:
+{
+  environment.systemPackages = with pkgs; [
+    libqmi
+  ];
+  boot.extraModulePackages = with pkgs; [ libqmi ];
+  boot.kernelModules = [ "qmi_wwan" "qcserial" ];
+}
diff --git a/nixos/gui/default.nix b/nixos/gui/default.nix
index e1217cd1..20831fcd 100644
--- a/nixos/gui/default.nix
+++ b/nixos/gui/default.nix
@@ -33,6 +33,7 @@
       keybase-gui
       libreoffice
       mindforgerPatched.mindforger
+      modem-manager-gui
       passff-host
       pdfarranger
       python38Packages.binwalk-full