diff --git a/pkgs/data/sgml+xml/schemas/xml-dtd/docbook-4.3/builder.sh b/pkgs/data/sgml+xml/schemas/xml-dtd/docbook/builder.sh
similarity index 100%
rename from pkgs/data/sgml+xml/schemas/xml-dtd/docbook-4.3/builder.sh
rename to pkgs/data/sgml+xml/schemas/xml-dtd/docbook/builder.sh
diff --git a/pkgs/data/sgml+xml/schemas/xml-dtd/docbook-4.3/default.nix b/pkgs/data/sgml+xml/schemas/xml-dtd/docbook/default.nix
similarity index 100%
rename from pkgs/data/sgml+xml/schemas/xml-dtd/docbook-4.3/default.nix
rename to pkgs/data/sgml+xml/schemas/xml-dtd/docbook/default.nix