diff --git a/ci/setup-new-buildkite-agent/setup-new-machine.sh b/ci/setup-new-buildkite-agent/setup-new-machine.sh
index cc17e89188b7eb..cbaedd2d0a9dcc 100755
--- a/ci/setup-new-buildkite-agent/setup-new-machine.sh
+++ b/ci/setup-new-buildkite-agent/setup-new-machine.sh
@@ -36,9 +36,7 @@ usermod -aG docker "$SETUP_USER"
 "$HERE"/disable-networkd-wait.sh
 
 "$SOLANA_ROOT"/net/scripts/install-earlyoom.sh
-"$SOLANA_ROOT"/net/scripts/install-nodejs.sh
 "$SOLANA_ROOT"/net/scripts/localtime.sh
-"$SOLANA_ROOT"/net/scripts/install-redis.sh
 "$SOLANA_ROOT"/net/scripts/install-rsync.sh
 "$SOLANA_ROOT"/net/scripts/install-libssl-compatability.sh
 
diff --git a/net/scripts/install-nodejs.sh b/net/scripts/install-nodejs.sh
deleted file mode 100755
index c936f1821d4b2f..00000000000000
--- a/net/scripts/install-nodejs.sh
+++ /dev/null
@@ -1,21 +0,0 @@
-#!/usr/bin/env bash
-#
-# Reference: https://github.com/nodesource/distributions/blob/master/README.md#deb
-#
-set -ex
-
-[[ $(uname) = Linux ]] || exit 1
-[[ $USER = root ]] || exit 1
-
-# Install node/npm
-curl -sL https://deb.nodesource.com/setup_10.x | bash -
-apt-get install -y nodejs
-node --version
-npm --version
-
-# Install yarn
-curl -sL https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add -
-echo "deb https://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list
-apt-get update -qq
-apt-get install -y yarn
-yarn --version
diff --git a/net/scripts/install-redis.sh b/net/scripts/install-redis.sh
deleted file mode 100755
index fcc9169129e0a1..00000000000000
--- a/net/scripts/install-redis.sh
+++ /dev/null
@@ -1,39 +0,0 @@
-#!/usr/bin/env bash
-set -ex
-
-[[ $(uname) = Linux ]] || exit 1
-[[ $USER = root ]] || exit 1
-
-add-apt-repository -y ppa:chris-lea/redis-server
-apt-get --assume-yes install redis
-
-systemctl enable redis-server.service
-
-REDIS_CONF=/etc/redis/redis.conf
-
-if grep -q "^maxmemory " $REDIS_CONF; then
-  echo "setting maxmemory"
-  sed -i '/^maxmemory .*/ s//maxmemory 8gb/' $REDIS_CONF
-else
-  echo "maxmemory not present: appending setting"
-  cat << EOF >> $REDIS_CONF
-
-# limit set by solana/net/scripts/install-redis.sh
-maxmemory 8gb
-EOF
-
-fi
-
-if grep -q "^maxmemory-policy " $REDIS_CONF; then
-  echo "setting maxmemory-policy"
-  sed -i '/^maxmemory-policy .*/ s//maxmemory-policy allkeys-lru/' $REDIS_CONF
-else
-  echo "maxmemory-policy not present: appending setting"
-  cat << EOF >> $REDIS_CONF
-# limit set by solana/net/scripts/install-redis.sh
-maxmemory-policy allkeys-lru
-
-EOF
-fi
-
-service redis-server restart