diff --git a/lib/deploy-rs.nix b/lib/deploy-rs.nix
new file mode 100644
index 00000000..bb164d7f
--- /dev/null
+++ b/lib/deploy-rs.nix
@@ -0,0 +1,5 @@
+let lock = builtins.fromJSON (builtins.readFile ./flake.lock).nodes.flake-compat.lockedd;
+in import (fetchTarball {
+    url = "https://github.com/edolstra/flake-compat/archive/${lock.nodes.flake-compat.locked.rev}.tar.gz";
+    sha256 = lock.nodes.flake-compat.locked.narHash;
+})
\ No newline at end of file
diff --git a/lib/nixpkgs.nix b/lib/nixpkgs.nix
index 95c079ca..09cdd557 100644
--- a/lib/nixpkgs.nix
+++ b/lib/nixpkgs.nix
@@ -1,5 +1,3 @@
-# A nixpkgs instance that is grabbed from the pinned nixpkgs commit in the lock file
-# Useful to avoid using channels when using legacy nix commands
 let nixpkgs-lock  = (builtins.fromJSON (builtins.readFile ../flake.lock)).nodes.nixpkgs.locked;
 in import (fetchTarball {
   url = "https://github.com/nixos/nixpkgs/archive/${nixpkgs-lock.rev}.tar.gz";
diff --git a/lib/sops-nix.nix b/lib/sops-nix.nix
index 17832f1a..89a01a29 100644
--- a/lib/sops-nix.nix
+++ b/lib/sops-nix.nix
@@ -1,4 +1,3 @@
-# Useful to avoid using channels when using legacy nix commands
 let sops-nix-lock = (builtins.fromJSON (builtins.readFile ../flake.lock)).nodes.sops-nix.locked;
 in import (fetchTarball {
     url = "https://github.com/Mic92/sops-nix/archive/${sops-nix-lock.rev}.tar.gz";
diff --git a/shell.nix b/shell.nix
index 0dd8d1c2..bdf8a566 100644
--- a/shell.nix
+++ b/shell.nix
@@ -2,8 +2,9 @@
 # A nixpkgs instance that is grabbed from the pinned nixpkgs commit in the lock file
 # Useful to avoid using channels when using legacy nix commands
 { 
-  pkgs     ? (import ./lib/nixpkgs.nix ) { },
-  sops-nix ? (import ./lib/sops-nix.nix) { }
+  pkgs      ? (import ./lib/nixpkgs.nix  ) { },
+  sops-nix  ? (import ./lib/sops-nix.nix ) { },
+  deploy-rs ? (import ./lib/deploy-rs.nix) { }
 }: {
   default = pkgs.mkShell {
     NIX_CONFIG = "experimental-features = nix-command flakes";