diff --git a/.envrc b/.envrc
new file mode 100644
index 0000000..1d953f4
--- /dev/null
+++ b/.envrc
@@ -0,0 +1 @@
+use nix
diff --git a/flake.nix b/flake.nix
index 71c0106..3464b00 100644
--- a/flake.nix
+++ b/flake.nix
@@ -66,5 +66,8 @@
         modules = [ ./users/pbsds/home ];
       };
     });
+    devShells = forAllSystems (system: {
+      default = nixpkgs.legacyPackages.${system}.callPackage ./shell.nix { };
+    });
   };
 }
diff --git a/shell.nix b/shell.nix
new file mode 100644
index 0000000..c2b3a6b
--- /dev/null
+++ b/shell.nix
@@ -0,0 +1,7 @@
+{ pkgs ? import <nixpkgs> {} }:
+pkgs.mkShell {
+  packages = with pkgs; [
+  #buildInputs = with pkgs; [
+    nixos-rebuild
+  ];
+}