diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
deleted file mode 100644
index c74bf05..0000000
--- a/.github/workflows/macos.yml
+++ /dev/null
@@ -1,114 +0,0 @@
-name: Build macOS
-on:
-  schedule:
-    # Run nightly at 00:00
-    - cron: '0 0 * * *'
-
-  workflow_dispatch:
-    inputs:
-      otp-ref-name:
-        required: true
-      otp-ref:
-        required: true
-      openssl-version:
-        default: "3.1.6"
-jobs:
-  schedule:
-    name: "Schedule nightly"
-    if: github.event.schedule
-    runs-on: ubuntu-latest
-    steps:
-      - run: |
-          ref=$(gh api repos/erlang/otp/commits/master --jq .sha)
-          gh workflow run --repo hexpm/bob macos.yml --field otp-ref-name=master --field otp-ref=$ref
-
-          ref=$(gh api repos/erlang/otp/commits/maint --jq .sha)
-          gh workflow run --repo hexpm/bob macos.yml --field otp-ref-name=maint --field otp-ref=$ref
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-  build:
-    name: "Build OTP macOS ${{ inputs.otp-ref-name }} ${{ matrix.arch }}"
-    if: github.event.inputs
-    runs-on: macos-latest
-    concurrency:
-      group: "builds/otp/${{ matrix.arch }}/macos/builds.txt"
-    env:
-      OTP_REF_NAME: ${{ inputs.otp-ref-name }}
-      OPENSSL_VERSION: ${{ inputs.openssl-version }}
-      OTP_DIR: /tmp/builds/otp-${{ inputs.otp-ref-name }}-${{ inputs.otp-ref }}-openssl-${{ inputs.openssl-version }}-macos-${{ matrix.arch }}
-      OTP_REF: ${{ inputs.otp-ref }}
-    strategy:
-      matrix:
-        arch: [amd64, arm64]
-    steps:
-      - uses: actions/checkout@v4
-
-      - uses: actions/cache@v4
-        with:
-          path: /tmp/builds/openssl-${{ env.OPENSSL_VERSION }}-macos-${{ matrix.arch }}
-          key: openssl-${{ env.OPENSSL_VERSION }}-macos-${{ matrix.arch }}
-
-      - uses: actions/cache@v4
-        with:
-          path: ${{ env.OTP_DIR }}
-          key: otp-${{ env.OTP_REF }}-openssl-${{ env.OPENSSL_VERSION }}-macos-${{ matrix.arch }}
-
-      - name: Build
-        run: |
-          sh priv/scripts/otp/build_otp_macos.sh "${{ env.OTP_REF_NAME }}" "${{ env.OTP_REF }}" "${{ matrix.arch }}"
-
-      - name: Upload
-        run: |
-          function purge_key() {
-            curl \
-              --fail \
-              --retry 10 \
-              -X POST \
-              -H "Fastly-Key: ${FASTLY_KEY}" \
-              -H "Accept: application/json" \
-              -H "Content-Length: 0" \
-              "https://api.fastly.com/service/${FASTLY_SERVICE_ID}/purge/$1"
-          }
-
-          ref_name=${{ env.OTP_REF_NAME }}
-          tgz=${{ env.OTP_REF_NAME }}.tar.gz
-          tar czf ${tgz} --cd ${{ env.OTP_DIR }} .
-          s3_base_url="s3://${{ env.AWS_S3_BUCKET }}/builds/otp/${{ matrix.arch }}/macos"
-
-          # Upload tar.gz
-          surrogate_key="builds/otp/${{ matrix.arch }}/macos/${{ env.OTP_REF_NAME }}"
-
-          aws s3 cp \
-            ${tgz} \
-            "${s3_base_url}/${tgz}" \
-            --cache-control "public,max-age=3600" \
-            --metadata "{\"surrogate-key\":\"builds builds/otp ${surrogate_key}\",\"surrogate-control\":\"public,max-age=604800\"}"
-
-          purge_key ${surrogate_key}
-
-          # Upload builds.txt
-          date=$(date -u '+%Y-%m-%dT%H:%M:%SZ')
-          build_sha256=$(shasum -a 256 $tgz | cut -d ' ' -f 1)
-          aws s3 cp ${s3_base_url}/builds.txt builds.txt || true
-          touch builds.txt
-          sed -i.bak "/^${ref_name} /d" builds.txt
-          echo -e "${ref_name} ${{ env.OTP_REF }} ${date} ${build_sha256}\n$(cat builds.txt)" > builds.txt
-          sort -u -k1,1 -o builds.txt builds.txt
-
-          surrogate_key="builds/otp/${{ matrix.arch }}/macos/builds.txt"
-
-          aws s3 cp \
-            builds.txt \
-            ${s3_base_url}/builds.txt \
-            --cache-control "public,max-age=3600" \
-            --metadata "{\"surrogate-key\":\"builds builds/otp ${surrogate_key}\",\"surrogate-control\":\"public,max-age=604800\"}"
-
-          purge_key ${surrogate_key}
-        env:
-          AWS_ACCESS_KEY_ID: ${{ secrets.BUILDS_AWS_ACCESS_KEY_ID }}
-          AWS_SECRET_ACCESS_KEY: ${{ secrets.BUILDS_AWS_SECRET_ACCESS_KEY }}
-          AWS_REGION: ${{ secrets.BUILDS_AWS_REGION }}
-          AWS_S3_BUCKET: ${{ secrets.BUILDS_AWS_S3_BUCKET }}
-          FASTLY_SERVICE_ID: ${{ secrets.BUILDS_FASTLY_SERVICE_ID }}
-          FASTLY_KEY: ${{ secrets.BUILDS_FASTLY_KEY }}
diff --git a/priv/scripts/otp/build_otp_macos.sh b/priv/scripts/otp/build_otp_macos.sh
deleted file mode 100755
index 5451a77..0000000
--- a/priv/scripts/otp/build_otp_macos.sh
+++ /dev/null
@@ -1,133 +0,0 @@
-#!/bin/bash
-
-set -euox pipefail
-
-main() {
-  if [ $# -ne 3 ]; then
-    cat <<EOF
-Usage:
-    build_otp_macos.sh ref_name ref arch
-EOF
-    exit 1
-  fi
-
-  local ref_name=$1
-  local ref=$2
-  local arch=$3
-  : "${OPENSSL_VERSION:=3.1.6}"
-  : "${OPENSSL_DIR:=/tmp/builds/openssl-${OPENSSL_VERSION}-macos-${arch}}"
-  : "${OTP_DIR:=/tmp/builds/otp-${ref_name}-${ref}-openssl-${OPENSSL_VERSION}-macos-${arch}}"
-  export MAKEFLAGS=-j$(nproc)
-  export CFLAGS="-Os -fno-common -mmacosx-version-min=11.0"
-
-  case "${arch}" in
-    amd64) ;;
-    arm64) ;;
-    *)
-      echo "bad arch ${arch}"
-      exit 1
-  esac
-
-  build_openssl "${OPENSSL_VERSION}" "${arch}"
-  build_otp "${ref_name}" "${arch}"
-}
-
-build_openssl() {
-  local version=$1
-  local arch=$2
-  local rel_dir=${OPENSSL_DIR}
-  local src_dir=/tmp/builds/src-openssl-${version}
-
-  if [ -d "${rel_dir}/bin" ]; then
-    echo "${rel_dir}/bin already exists, skipping build"
-    ${rel_dir}/bin/openssl version
-    return
-  fi
-
-  case "${arch}" in
-    amd64) arch=x86_64 ;;
-    arm64) ;;
-  esac
-
-  ref=openssl-${version}
-  url=https://github.com/openssl/openssl
-
-  if [ ! -d ${src_dir} ]; then
-    git clone --depth 1 ${url} --branch ${ref} ${src_dir}
-  fi
-
-  (
-    cd ${src_dir}
-    git clean -dfx
-    ./Configure "darwin64-${arch}-cc" --prefix=${rel_dir} ${CFLAGS}
-    make clean
-    make
-    make install_sw
-  )
-
-  if ! ${rel_dir}/bin/openssl version; then
-    rm -rf ${rel_dir}
-  fi
-}
-
-build_otp() {
-  local ref_name=$1
-  local arch=$2
-  local rel_dir=${OTP_DIR}
-  local src_dir=/tmp/builds/src-otp-${ref_name}
-  local test_cmd="erl -noshell -eval 'io:format(\"~s~s~n\", [erlang:system_info(system_version), erlang:system_info(system_architecture)]), ok = crypto:start(), io:format(\"crypto ok~n\"), halt().'"
-
-  if [ -d "${rel_dir}/bin" ]; then
-    echo "${rel_dir}/bin already exists, skipping build"
-    eval ${rel_dir}/bin/${test_cmd}
-    return
-  fi
-
-  case "${arch}" in
-    amd64) arch=x86_64 ;;
-    arm64) ;;
-  esac
-
-  url=https://github.com/erlang/otp
-
-  if [ ! -d ${src_dir} ]; then
-    git clone --depth 1 ${url} --branch ${ref_name} ${src_dir}
-  fi
-
-  (
-    cd $src_dir
-    git clean -dfx
-    export ERL_TOP=$PWD
-    export ERLC_USE_SERVER=true
-    xcrun="xcrun -sdk macosx"
-    sysroot=`$xcrun --show-sdk-path`
-
-    ./otp_build configure --enable-bootstrap-only
-
-    erl_xcomp_sysroot=$sysroot \
-    CC="$xcrun cc -arch $arch" \
-    CFLAGS="$CFLAGS" \
-    CXX="$xcrun c++ -arch $arch" \
-    CXXFLAGS="$CFLAGS" \
-    LD="$xcrun ld" \
-    LDFLAGS="-lc++" \
-    RANLIB="$xcrun ranlib" \
-    ./otp_build configure \
-      --build=`erts/autoconf/config.guess` \
-      --host="$arch-apple-darwin" \
-      --with-ssl=${OPENSSL_DIR} \
-      --disable-dynamic-ssl-lib \
-      --without-{javac,odbc,wx,observer,debugger,et}
-
-    ./otp_build boot -a
-    ./otp_build release -a ${rel_dir}
-    cd ${rel_dir}
-    ./Install -cross -sasl $PWD
-  )
-
-  if ! eval ${rel_dir}/bin/erl ${test_cmd}; then
-    rm -rf ${rel_dir}
-  fi
-}
-
-main $@