1 files changed, 5 insertions, 3 deletions
diff --git a/nixpkgs/pkgs/development/compilers/meta-environment/meta-build-env/default.nix b/nixpkgs/pkgs/development/compilers/meta-environment/meta-build-env/default.nix
index 454156c2d280..195f0c0e36f8 100644
--- a/nixpkgs/pkgs/development/compilers/meta-environment/meta-build-env/default.nix
+++ b/nixpkgs/pkgs/development/compilers/meta-environment/meta-build-env/default.nix
@@ -1,9 +1,11 @@
 { lib, stdenv, fetchurl }:
 
-stdenv.mkDerivation {
-  name = "meta-build-env-0.1";
+stdenv.mkDerivation rec {
+  pname = "meta-build-env";
+  version = "0.1";
+
   src = fetchurl {
-    url = "http://www.meta-environment.org/releases/meta-build-env-0.1.tar.gz";
+    url = "http://www.meta-environment.org/releases/meta-build-env-${version}.tar.gz";
     sha256 = "1imn1gaan4fv73v8w3k3lgyjzkcn7bdp69k6hlz0vqdg17ysd1x3";
   };