diff --git a/doc/gf-developers.t2t b/doc/gf-developers.t2t
index ffaf06699..8c91ccc96 100644
--- a/doc/gf-developers.t2t
+++ b/doc/gf-developers.t2t
@@ -354,72 +354,6 @@ The binaries are generated with Github Actions. More details can be viewed here:
 
 https://github.com/GrammaticalFramework/gf-core/actions/workflows/build-binary-packages.yml
 
-=== Creating .deb packages for Ubuntu ===
-
-This was tested on Ubuntu 14.04 for the release of GF 3.6, and the
-resulting ``.deb`` packages appears to work on Ubuntu 12.04, 13.10 and 14.04.
-For the release of GF 3.7, we generated ``.deb`` packages on Ubuntu 15.04 and
-tested them on Ubuntu 12.04 and 14.04.
-
-Under Ubuntu, Haskell executables are statically linked against other Haskell
-libraries, so the .deb packages are fairly self-contained.
-
-==== Preparations ====
-
-```
-sudo apt-get install dpkg-dev debhelper
-```
-
-==== Creating the package ====
-
-Make sure the ``debian/changelog`` starts with an entry that describes the
-version you are building. Then run
-
-```
-make deb
-```
-
-If get error messages about missing dependencies
-(e.g. ``autoconf``, ``automake``, ``libtool-bin``, ``python-dev``,
-``java-sdk``, ``txt2tags``)
-use ``apt-get intall`` to install them, then try again.
-
-
-=== Creating OS X Installer packages ===
-
-Run
-
-```
-make pkg
-```
-
-=== Creating binary tar distributions ===
-
-Run
-
-```
-make bintar
-```
-
-=== Creating .rpm packages for Fedora ===
-
-This is possible, but the procedure has not been automated.
-It involves using the cabal-rpm tool,
-
-```
-sudo dnf install cabal-rpm
-```
-
-and following the Fedora guide
-[How to create an RPM package http://fedoraproject.org/wiki/How_to_create_an_RPM_package].
-
-Under Fedora, Haskell executables are dynamically linked against other Haskell
-libraries, so ``.rpm`` packages for all Haskell libraries that GF depends on
-are required. Most of them are already available in the Fedora distribution,
-but a few of them might have to be built and distributed along with
-the GF ``.rpm`` package.
-When building ``.rpm`` packages for GF 3.4, we also had to build ``.rpm``s for
-``fst`` and ``httpd-shed``.
 
 == Running the test suite ==