diff --git a/flake.nix b/flake.nix
index 53b6a23..7f361a4 100644
--- a/flake.nix
+++ b/flake.nix
@@ -62,5 +62,14 @@
           ./machines/gitea
         ];
       };
+
+      devShell = builtins.listToAttrs (map (system:
+        let pkgs = inputs.nixpkgs-release.legacyPackages.${system};
+        in {
+          name = system;
+          value = pkgs.mkShell {
+            buildInputs = with pkgs; [ git terraform graphviz nixFlakes ];
+          };
+        }) [ "x86_64-linux" "x86_64-darwin" ]);
     };
 }