1 files changed, 6 insertions, 6 deletions
diff --git a/pkgs/development/python-modules/json-stream-rs-tokenizer/default.nix b/pkgs/development/python-modules/json-stream-rs-tokenizer/default.nix
index 1bcfe740952..513bf89cfc0 100644
--- a/pkgs/development/python-modules/json-stream-rs-tokenizer/default.nix
+++ b/pkgs/development/python-modules/json-stream-rs-tokenizer/default.nix
@@ -2,6 +2,8 @@
 , buildPythonPackage
 , fetchFromGitHub
 , rustPlatform
+, cargo
+, rustc
 , setuptools-rust
 , json-stream-rs-tokenizer
 , json-stream
@@ -31,12 +33,10 @@ buildPythonPackage rec {
 
   nativeBuildInputs = [
     setuptools-rust
-  ]
-  ++ (with rustPlatform; [
-    cargoSetupHook
-    rust.cargo
-    rust.rustc
-  ]);
+    rustPlatform.cargoSetupHook
+    cargo
+    rustc
+  ];
 
   # Tests depend on json-stream, which depends on this package.
   # To avoid infinite recursion, we only enable tests when building passthru.tests.