diff --git a/pkgs/development/tools/rust/cargo-msrv/default.nix b/pkgs/by-name/ca/cargo-msrv/package.nix
similarity index 88%
rename from pkgs/development/tools/rust/cargo-msrv/default.nix
rename to pkgs/by-name/ca/cargo-msrv/package.nix
index 4a1ff0908d59..4ce70db69e9c 100644
--- a/pkgs/development/tools/rust/cargo-msrv/default.nix
+++ b/pkgs/by-name/ca/cargo-msrv/package.nix
@@ -6,8 +6,6 @@
   rustup,
   openssl,
   stdenv,
-  libiconv,
-  Security,
   makeWrapper,
   gitUpdater,
 }:
@@ -35,14 +33,7 @@ rustPlatform.buildRustPackage rec {
   # Integration tests fail
   doCheck = false;
 
-  buildInputs =
-    if stdenv.hostPlatform.isDarwin then
-      [
-        libiconv
-        Security
-      ]
-    else
-      [ openssl ];
+  buildInputs = lib.optionals stdenv.hostPlatform.isLinux [ openssl ];
 
   nativeBuildInputs = [
     pkg-config
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 679e0a50c3a8..c8f55bed9b85 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -6820,9 +6820,6 @@ with pkgs;
     zig = buildPackages.zig_0_12;
     inherit (darwin.apple_sdk.frameworks) CoreServices Security;
   };
-  cargo-msrv = callPackage ../development/tools/rust/cargo-msrv {
-    inherit (darwin.apple_sdk.frameworks) Security;
-  };
   cargo-ndk = callPackage ../development/tools/rust/cargo-ndk {
     inherit (darwin.apple_sdk.frameworks) CoreGraphics Foundation;
   };