diff --git a/gnu/packages/version-control.scm b/gnu/packages/version-control.scm
index dd5692527d..c9fb66c8c9 100644
--- a/gnu/packages/version-control.scm
+++ b/gnu/packages/version-control.scm
@@ -255,9 +255,12 @@ (define-public git
             "09cva868qb4705s884dzvbwkm78jlw4q8m6xj7nd7cwxy2i2ff8b"))))
       ;; For subtree documentation.
       ("asciidoc" ,asciidoc)
+      ("docbook2x" ,docbook2x)
       ("docbook-xsl" ,docbook-xsl)
-      ("xmlto" ,xmlto)
-      ("pkg-config" ,pkg-config)))
+      ("libxslt" ,libxslt)
+      ("pkg-config" ,pkg-config)
+      ("texinfo" ,texinfo)
+      ("xmlto" ,xmlto)))
    (inputs
     `(("curl" ,curl)
       ("expat" ,expat)