diff --git a/pkgs/tools/networking/magic-wormhole-rs/default.nix b/pkgs/tools/networking/magic-wormhole-rs/default.nix
index 951a06643764..3d9e20d14dce 100644
--- a/pkgs/tools/networking/magic-wormhole-rs/default.nix
+++ b/pkgs/tools/networking/magic-wormhole-rs/default.nix
@@ -4,7 +4,7 @@
 , rustPlatform
 }:
 rustPlatform.buildRustPackage rec {
-  name = "magic-wormhole-rs";
+  pname = "magic-wormhole-rs";
   version = "0.3.0";
 
   src = fetchFromGitHub {
@@ -18,7 +18,7 @@ rustPlatform.buildRustPackage rec {
   # https://github.com/NixOS/nixpkgs/issues/30742
   # and can probably be removed once the issue is resolved
   cargoPatches = [ ./Cargo.toml.patch ];
-  cargoSha256 = "sha256-DG1kyukgzDbolX9Mg9hK1TRyzIWbAX6f54jSM8clj/c=";
+  cargoSha256 = "sha256-ujwvwr4GR/rQWnXFfL8sqPyz4QvGeOxwBrT+gf+vjsI=";
 
   # all tests involve networking and are bound fail
   doCheck = false;