diff --git a/gnu/packages/ruby.scm b/gnu/packages/ruby.scm
index 010028082a..5797b7cb9d 100644
--- a/gnu/packages/ruby.scm
+++ b/gnu/packages/ruby.scm
@@ -11659,3 +11659,56 @@ which snapshots to consider and what files to include.")
 defined in @file{.travis.yml} on your local machine, using @code{rvm},
 @code{rbenv}, or @code{chruby} to test different versions of Ruby.")
     (license license:expat)))
+
+(define-public ruby-ronn-ng
+  (package
+    (name "ruby-ronn-ng")
+    (version "0.9.1")
+    (home-page "asdf")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "ronn-ng" version))
+       (sha256
+        (base32
+         "1slxfg57cabmh98fw507z4ka6lwq1pvbrqwppflxw6700pi8ykfh"))))
+    (build-system ruby-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         ;; Debug phase, just to show that before any of this wrapping, the standard ruby 'wrap phase has
+         ;; already done it's job, AND it gets over-written, for some strange reason. The (wrappings)
+         ;; defined in the package itself don't seem to over-write each other. Hmm.
+         (add-after
+             'wrap 'DEBUG
+           (lambda _
+             (pk "Hey there, I'm closer than I appear!")
+             (invoke "cat" (string-append (assoc-ref %outputs "out") "/bin/.ronn-real"))
+             #t))
+         (add-after
+             'wrap 'wrap-program2
+           (lambda* (#:key outputs #:allow-other-keys)
+             (let ((prog (string-append (assoc-ref %outputs "out") "/bin/ronn")))
+               (begin (display %build-inputs)(newline))
+               (wrap-program prog
+                 `("PATH" ":" suffix ,(map (lambda (exp_inpt)
+                                             (string-append (assoc-ref %build-inputs exp_inpt) "/bin"))
+                                           '("ruby-kramdown" "ruby-mustache" "ruby-nokogiri")))))
+             #t))
+         (add-after
+             'wrap 'wrap-program1
+           (lambda* (#:key outputs #:allow-other-keys)
+             (let ((prog (string-append (assoc-ref %outputs "out") "/bin/ronn")))
+               (wrap-program prog
+                 `("FOO" ":" = ("BAR"))))#t))
+         ;; another add-after may go here
+         )))
+    (inputs ;; note to self: these were propagated-inputs before
+     `(("ruby-kramdown" ,ruby-kramdown)
+       ("ruby-mustache" ,ruby-mustache)
+       ("ruby-nokogiri" ,ruby-nokogiri)))
+    (synopsis
+     "Ronn-NG builds manuals in HTML and Unix man page format from Markdown.")
+    (description
+     "Ronn-NG builds manuals in HTML and Unix man page format from Markdown.")
+    (license license:expat))) ;; license and home-page are mock values here