diff --git a/ops/nixos/kerrigan/default.nix b/ops/nixos/kerrigan/default.nix
index f6b6dac240..dd69f40602 100644
--- a/ops/nixos/kerrigan/default.nix
+++ b/ops/nixos/kerrigan/default.nix
@@ -89,7 +89,10 @@ in
   };
 
   environment.systemPackages = with pkgs; [
-    libqmi screen minicom conntrack-tools modemmanager
+    libqmi screen minicom conntrack-tools modemmanager android-tools
+  ];
+  services.udev.packages = with pkgs; [
+    modemmanager
   ];
 
   services.caddy = {