1 files changed, 4 insertions, 3 deletions
diff --git a/nixpkgs/pkgs/development/libraries/rlog/default.nix b/nixpkgs/pkgs/development/libraries/rlog/default.nix
index 88a96209993b..c8661f173e67 100644
--- a/nixpkgs/pkgs/development/libraries/rlog/default.nix
+++ b/nixpkgs/pkgs/development/libraries/rlog/default.nix
@@ -1,10 +1,11 @@
 { lib, stdenv, fetchurl }:
 
-stdenv.mkDerivation {
-  name = "rlog-1.4";
+stdenv.mkDerivation rec {
+  pname = "rlog";
+  version = "1.4";
 
   src = fetchurl {
-    url = "http://rlog.googlecode.com/files/rlog-1.4.tar.gz";
+    url = "http://rlog.googlecode.com/files/rlog-${version}.tar.gz";
     sha256 = "0y9zg0pd7vmnskwac1qdyzl282z7kb01nmn57lsg2mjdxgnywf59";
   };