diff --git a/flake.nix b/flake.nix
index 7b0546e..ad574d1 100644
--- a/flake.nix
+++ b/flake.nix
@@ -112,16 +112,23 @@
     ###########################
     # Development environment #
     ###########################
-    devShells.${system}.default = nixpkgs.legacyPackages.${system}.mkShell {
-      sopsPGPKeyDirs = ["./keys/hosts/" "./keys/users/"];
-      nativeBuildInputs = [
-        sops-nix.packages.${system}.sops-import-keys-hook
-      ];
+    devShells.${system}.default = let
+      inherit (sops-nix.packages.${system}) sops-import-keys-hook sops-init-gpg-key;
+      deploy-rs-bin = deploy-rs.packages.${system}.default;
+      pkgs = nixpkgs.legacyPackages.${system};
+    in
+      nixpkgs.legacyPackages.${system}.mkShell {
+        sopsPGPKeyDirs = ["./keys/hosts/" "./keys/users/"];
+        nativeBuildInputs = [
+          sops-import-keys-hook
+        ];
 
-      packages = [
-        sops-nix.packages.${system}.sops-init-gpg-key
-        deploy-rs.packages.${system}.default
-      ];
-    };
+        packages = with pkgs; [
+          nixfmt
+          git-lfs
+          sops-init-gpg-key
+          deploy-rs-bin
+        ];
+      };
   };
 }