diff --git a/flake.nix b/flake.nix
index 04925b3..e553b0e 100644
--- a/flake.nix
+++ b/flake.nix
@@ -13,6 +13,7 @@
       in
       {
         defaultPackage = with pkgs; naersk-lib.buildPackage {
+          name = "openpgp-card";
           src = ./.;
           buildInputs = [ cargo rustc rustfmt pcsclite nettle pre-commit rustPackages.clippy ];
           nativeBuildInputs = [ pkg-config rustPlatform.bindgenHook ] ++ lib.optionals stdenv.isDarwin [ PCSC ];