diff --git a/pkgs/additional/eg25-control/default.nix b/pkgs/additional/eg25-control/default.nix
new file mode 100644
index 00000000..3ae328d8
--- /dev/null
+++ b/pkgs/additional/eg25-control/default.nix
@@ -0,0 +1,6 @@
+{ static-nix-shell }:
+static-nix-shell.mkPython3Bin {
+  pname = "eg25-control";
+  src = ./.;
+  pkgs = [ "curl" "modemmanager" ];
+}
diff --git a/hosts/by-name/moby/eg25_gps_init.py b/pkgs/additional/eg25-control/eg25-control
similarity index 99%
rename from hosts/by-name/moby/eg25_gps_init.py
rename to pkgs/additional/eg25-control/eg25-control
index 963e80e8..08e7444f 100755
--- a/hosts/by-name/moby/eg25_gps_init.py
+++ b/pkgs/additional/eg25-control/eg25-control
@@ -1,5 +1,5 @@
 #!/usr/bin/env nix-shell
-#!nix-shell -i python -p "python3.withPackages (ps: [  ])"
+#!nix-shell -i python3 -p "python3.withPackages (ps: [  ])" -p curl -p modemmanager
 
 # this script should run after ModemManager.service is started.
 # typical invocation is `eg25_gps_init.py --enable-power --enable-gps`.
diff --git a/pkgs/default.nix b/pkgs/default.nix
index db5fac56..4a654813 100644
--- a/pkgs/default.nix
+++ b/pkgs/default.nix
@@ -27,6 +27,7 @@ let
     bootpart-uefi-x86_64 = callPackage ./additional/bootpart-uefi-x86_64 { };
     cargoDocsetHook = callPackage ./additional/cargo-docset/hook.nix { };
     chatty-latest = callPackage ./additional/chatty-latest { };
+    eg25-control = callPackage ./additional/eg25-control { };
     eg25-manager = callPackage ./additional/eg25-manager { };
     feeds = lib.recurseIntoAttrs (callPackage ./additional/feeds { });
     lemoa = callPackage ./additional/lemoa { };