diff --git a/shell.nix b/shell.nix
index e8cf455..7e1f58b 100644
--- a/shell.nix
+++ b/shell.nix
@@ -1,2 +1,11 @@
 { nixpkgs ? import <nixpkgs> {}, compiler ? "ghc884" }:
-(import ./default.nix { inherit nixpkgs compiler; }).env
+
+nixpkgs.mkShell {
+  name = "urbit-airlock-shell";
+  buildInputs = [
+    nixpkgs.ormolu.bin
+    (nixpkgs.pkgs.haskell.packages.${compiler}.ghcWithPackages (hp: with hp; [
+      aeson base bytestring lens text wai wai-extra wreq
+    ]))
+  ];
+}