diff --git a/flake.nix b/flake.nix
index 4e79ddd..4e6853b 100644
--- a/flake.nix
+++ b/flake.nix
@@ -91,13 +91,17 @@
       };
 
       devShells.x86_64-linux.default = pkgs.mkShell {
-        nativeBuildInputs = [
+        packages = [
           qemuUefi
           uefi-run
-          rust-nightly
           lanzatool
           pkgs.openssl
         ];
+
+        inputsFrom = [
+          lanzatool
+          lanzaboote
+        ];
       };
     };
 }