diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index ae5af7f6343c..679d8037995a 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -5329,16 +5329,16 @@ in
 
   rust = rustStable;
   rustStable = callPackage ../development/compilers/rust {};
-  rustBeta = callPackage ../development/compilers/rust/beta.nix {};
-  rustNightly = callPackage ../development/compilers/rust/nightly.nix {
+  rustBeta = lowPrio (recurseIntoAttrs (callPackage ../development/compilers/rust/beta.nix {}));
+  rustNightly = lowPrio (recurseIntoAttrs (callPackage ../development/compilers/rust/nightly.nix {
     rustPlatform = recurseIntoAttrs (makeRustPlatform rustBeta);
-  };
-  rustNightlyBin = callPackage ../development/compilers/rust/nightlyBin.nix {
+  }));
+  rustNightlyBin = lowPrio (callPackage ../development/compilers/rust/nightlyBin.nix {
      buildRustPackage = callPackage ../build-support/rust {
        rust = rustNightlyBin;
        rustRegistry = callPackage ./rust-packages.nix { };
      };
-  };
+  });
 
   cargo = rust.cargo;
   rustc = rust.rustc;