diff --git a/nix/os/devices/steveej-t480s-work/versions.tmpl.nix b/nix/os/devices/steveej-t480s-work/versions.tmpl.nix
deleted file mode 100644
index 93b44b8..0000000
--- a/nix/os/devices/steveej-t480s-work/versions.tmpl.nix
+++ /dev/null
@@ -1,15 +0,0 @@
-{
-  channelsNixosStable = {
-    ref = "nixos-19.03";
-    rev = "<% git ls-remote https://github.com/nixos/nixpkgs-channels nixos-19.03 | awk '{ print $1 }' | tr -d '\n' -%>";
-  };
-  channelsNixosUnstable = {
-    ref = "nixos-unstable";
-    rev = "<% git ls-remote https://github.com/nixos/nixpkgs-channels nixos-unstable | awk '{ print $1 }' | tr -d '\n' -%>";
-  };
-  homeManagerModule = {
-    url = "https://github.com/rycee/home-manager";
-    ref = "master";
-    rev = "<% git ls-remote https://github.com/rycee/home-manager.git master | awk '{ print $1 }' | tr -d '\n' -%>";
-  };
-}