diff --git a/package-lists/build/main.pkgs b/package-lists/build/main.pkgs
index d96c1fb9..9639a318 100644
--- a/package-lists/build/main.pkgs
+++ b/package-lists/build/main.pkgs
@@ -16,9 +16,7 @@ delphix-sso-app
 drgn
 docker-python-image
 dwarves
-fio
 fluentd-gems
-gdb-python
 grub2
 host-jdks
 libkdumpfile
@@ -26,7 +24,6 @@ make-jpkg
 makedumpfile
 masking
 misc-debs
-mold
 nfs-utils
 performance-diagnostics
 ptools
diff --git a/packages/fio/config.sh b/packages/fio/config.sh
deleted file mode 100644
index 758ff252..00000000
--- a/packages/fio/config.sh
+++ /dev/null
@@ -1,41 +0,0 @@
-#!/usr/bin/env bash
-#
-# Copyright 2018, 2022 Delphix
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# shellcheck disable=SC2034
-
-DEFAULT_PACKAGE_GIT_URL="https://github.com/delphix/fio.git"
-
-function prepare() {
-	logmust install_pkgs \
-		libaio-dev \
-		librdmacm-dev \
-		libibverbs-dev \
-		librbd-dev \
-		libgtk2.0-dev \
-		libcairo2-dev \
-		libnuma-dev \
-		flex \
-		bison \
-		libglusterfs-dev \
-		libpmem-dev \
-		libpmemblk-dev
-}
-
-function build() {
-	logmust cd "$WORKDIR/repo/"
-	logmust dpkg-buildpackage -b -us -uc
-	logmust mv "$WORKDIR"/*deb "$WORKDIR/artifacts/"
-}
diff --git a/packages/gdb-python/config.sh b/packages/gdb-python/config.sh
deleted file mode 100644
index df5e2beb..00000000
--- a/packages/gdb-python/config.sh
+++ /dev/null
@@ -1,27 +0,0 @@
-#!/usr/bin/env bash
-#
-# Copyright 2019, 2020 Delphix
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-# shellcheck disable=SC2034
-DEFAULT_PACKAGE_GIT_URL="https://github.com/delphix/gdb-python.git"
-
-function prepare() {
-	logmust install_build_deps_from_control_file
-}
-
-function build() {
-	logmust dpkg_buildpackage_default
-}
diff --git a/packages/mold/config.sh b/packages/mold/config.sh
deleted file mode 100644
index 589ef63a..00000000
--- a/packages/mold/config.sh
+++ /dev/null
@@ -1,34 +0,0 @@
-#!/usr/bin/env bash
-#
-# Copyright 2023 Delphix
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# shellcheck disable=SC2034
-
-DEFAULT_PACKAGE_GIT_URL="https://github.com/delphix/mold.git"
-
-UPSTREAM_GIT_URL=https://salsa.debian.org/pkg-llvm-team/mold.git
-UPSTREAM_GIT_BRANCH=master
-
-function prepare() {
-	logmust install_build_deps_from_control_file
-}
-
-function build() {
-	logmust dpkg_buildpackage_default
-}
-
-function update_upstream() {
-	logmust update_upstream_from_git
-}