diff --git a/helpers/make-cargo b/helpers/make-cargo
deleted file mode 100644
index badef20..0000000
--- a/helpers/make-cargo
+++ /dev/null
@@ -1,30 +0,0 @@
-#!/bin/sh
-#
-#    Copyright (C) 2023 Luis Guzmán <ark@switnet.org>
-#
-#    This program is free software; you can redistribute it and/or modify
-#    it under the terms of the GNU General Public License as published by
-#    the Free Software Foundation; either version 2 of the License, or
-#    (at your option) any later version.
-#
-#    This program is distributed in the hope that it will be useful,
-#    but WITHOUT ANY WARRANTY; without even the implied warranty of
-#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#    GNU General Public License for more details.
-#
-#    You should have received a copy of the GNU General Public License
-#    along with this program; if not, write to the Free Software
-#    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
-#
-
-VERSION=1
-EXTERNAL='deb-src http://ppa.launchpadcontent.net/mozillateam/build-support/ubuntu $UPSTREAM main'
-REPOKEY=9BDB3D89CE49EC21
-BACKPORTS=true
-. ./config
-
-grep -lr 'project_root.join(\".git\").is_dir()' | xargs -r sed -i '/project_root.join(\".git\").is_dir()/d'
-
-changelog "Import as dependency of newer abrowser deb dependencies."
-
-package
diff --git a/helpers/make-rustc b/helpers/make-rustc
deleted file mode 100644
index 58fc90c..0000000
--- a/helpers/make-rustc
+++ /dev/null
@@ -1,33 +0,0 @@
-#!/bin/sh
-#
-#    Copyright (C) 2023 Luis Guzmán <ark@switnet.org>
-#
-#    This program is free software; you can redistribute it and/or modify
-#    it under the terms of the GNU General Public License as published by
-#    the Free Software Foundation; either version 2 of the License, or
-#    (at your option) any later version.
-#
-#    This program is distributed in the hope that it will be useful,
-#    but WITHOUT ANY WARRANTY; without even the implied warranty of
-#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#    GNU General Public License for more details.
-#
-#    You should have received a copy of the GNU General Public License
-#    along with this program; if not, write to the Free Software
-#    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
-#
-
-##
-# rustc 1.63+ version
-##
-
-VERSION=1
-EXTERNAL='deb-src http://ppa.launchpadcontent.net/mozillateam/build-support/ubuntu $UPSTREAM main'
-REPOKEY=9BDB3D89CE49EC21
-BACKPORTS=true
-. ./config
-
-
-changelog "Import as dependency of newer abrowser deb dependencies."
-
-package