diff --git a/pkgs/by-name/ca/cargo-benchcmp/package.nix b/pkgs/by-name/ca/cargo-benchcmp/package.nix
index 3981898f7630..12926d7b2cbb 100644
--- a/pkgs/by-name/ca/cargo-benchcmp/package.nix
+++ b/pkgs/by-name/ca/cargo-benchcmp/package.nix
@@ -6,14 +6,14 @@
   stdenv,
 }:
 
-rustPlatform.buildRustPackage rec {
+rustPlatform.buildRustPackage (finalAttrs: {
   pname = "cargo-benchcmp";
   version = "0.4.5";
 
   src = fetchFromGitHub {
     owner = "BurntSushi";
     repo = "cargo-benchcmp";
-    tag = version;
+    tag = finalAttrs.version;
     hash = "sha256-J8KFI0V/mOhUlYtVnFAQgPIpXL9/dLhOFxSly4bR00I=";
   };
 
@@ -31,14 +31,14 @@ rustPlatform.buildRustPackage rec {
     "--skip=different_input_colored"
   ];
 
-  meta = with lib; {
+  meta = {
     description = "Small utility to compare Rust micro-benchmarks";
     mainProgram = "cargo-benchcmp";
     homepage = "https://github.com/BurntSushi/cargo-benchcmp";
-    license = with licenses; [
+    license = with lib.licenses; [
       mit
       unlicense
     ];
-    maintainers = [ maintainers.progrm_jarvis ];
+    maintainers = [ lib.maintainers.progrm_jarvis ];
   };
-}
+})