diff --git a/pkgs/by-name/mu/mueval/package.nix b/pkgs/by-name/mu/mueval/package.nix
index db216d9958a6..66bcfb1b9c46 100644
--- a/pkgs/by-name/mu/mueval/package.nix
+++ b/pkgs/by-name/mu/mueval/package.nix
@@ -17,7 +17,8 @@ let
 
 in
 stdenv.mkDerivation {
-  name = "mueval-env";
+  pname = "mueval";
+  inherit (haskellPackages.mueval) version;
 
   inherit (haskellPackages) mueval;