diff --git a/flake.nix b/flake.nix
index eefdbf6..d79fc5a 100644
--- a/flake.nix
+++ b/flake.nix
@@ -14,8 +14,19 @@
         };
       in
       {
-        defaultPackage = pkgs.callPackage ./pict-rs.nix {
-          inherit (pkgs.darwin.apple_sdk.frameworks) Security;
+        packages = rec {
+          pict-rs = pkgs.callPackage ./pict-rs.nix {
+            inherit (pkgs.darwin.apple_sdk.frameworks) Security;
+          };
+
+          default = pict-rs;
         };
+
+        apps = rec {
+          dev = flake-utils.lib.mkApp { drv = self.packages.${system}.pict-rs; };
+          default = dev;
+        };
+
+        devShell = pkgs.callPackage ./shell.nix { };
       });
 }
diff --git a/shell.nix b/shell.nix
new file mode 100644
index 0000000..df89250
--- /dev/null
+++ b/shell.nix
@@ -0,0 +1,16 @@
+{ pkgs
+, mkShell
+, cargo
+, clippy
+, gcc
+, protobuf
+, rust-analyzer
+, rustc
+, rustfmt
+}:
+
+mkShell {
+  nativeBuildInputs = [ cargo clippy gcc protobuf rust-analyzer rustc rustfmt ];
+
+  RUST_SRC_PATH = "${pkgs.rust.packages.stable.rustPlatform.rustLibSrc}";
+}