diff --git a/pkgs/data/sgml+xml/schemas/docbook-5.0/default.nix b/pkgs/data/sgml+xml/schemas/docbook-5.0/default.nix
index 4986101584e1..17303e682b92 100644
--- a/pkgs/data/sgml+xml/schemas/docbook-5.0/default.nix
+++ b/pkgs/data/sgml+xml/schemas/docbook-5.0/default.nix
@@ -1,11 +1,12 @@
 { lib, stdenv, fetchurl, unzip }:
 
-stdenv.mkDerivation {
-  name = "docbook5-5.0";
+stdenv.mkDerivation rec {
+  pname = "docbook5";
+  version = "5.0.1";
 
   src = fetchurl {
-    url = http://www.docbook.org/xml/5.0/docbook-5.0.zip;
-    sha256 = "13i04dkd709f0p5f2413sf2y9321pfi4y85ynf8wih6ryphnbk9x";
+    url = "http://www.docbook.org/xml/${version}/docbook-${version}.zip";
+    sha256 = "1iz3hq1lqgnshvlz4j9gvh4jy1ml74qf90vqf2ikbq0h4i2xzybs";
   };
 
   nativeBuildInputs = [ unzip ];