1 files changed, 10 insertions, 0 deletions
diff --git a/pkgs/data/sgml+xml/schemas/xml-dtd/docbook/4.2.nix b/pkgs/data/sgml+xml/schemas/xml-dtd/docbook/4.2.nix
new file mode 100644
index 0000000000000..47cbbf33c0198
--- /dev/null
+++ b/pkgs/data/sgml+xml/schemas/xml-dtd/docbook/4.2.nix
@@ -0,0 +1,10 @@
+{stdenv, fetchurl, unzip}:
+
+import ./generic.nix {
+  inherit stdenv fetchurl unzip;
+  name = "docbook-xml-4.2";
+  src = fetchurl {
+    url = http://www.docbook.org/xml/4.2/docbook-xml-4.2.zip;
+    md5 = "73fe50dfe74ca631c1602f558ed8961f";
+  };
+}