diff --git a/pkgs/by-name/xd/xdg-user-dirs/package.nix b/pkgs/by-name/xd/xdg-user-dirs/package.nix
index 98d95290ca1e..2d34d345844e 100644
--- a/pkgs/by-name/xd/xdg-user-dirs/package.nix
+++ b/pkgs/by-name/xd/xdg-user-dirs/package.nix
@@ -4,6 +4,7 @@
   fetchurl,
   libxslt,
   docbook_xsl,
+  docbook_xml_dtd_43,
   gettext,
   libiconv,
   makeWrapper,
@@ -24,6 +25,7 @@ stdenv.mkDerivation (finalAttrs: {
     makeWrapper
     libxslt
     docbook_xsl
+    docbook_xml_dtd_43
   ] ++ lib.optionals stdenv.hostPlatform.isDarwin [ gettext ];
 
   preFixup = ''