diff --git a/.github/workflows/build_release.yml b/.github/workflows/build_release.yml
index 583a368..ced7127 100644
--- a/.github/workflows/build_release.yml
+++ b/.github/workflows/build_release.yml
@@ -310,9 +310,191 @@ jobs:
         name: tsschecker_${{ env.OS }}_${{ env.ARCH }}
         path: tsschecker/tsschecker${{ env.EXE_SUFFIX }}
 
+  build-macos:
+    runs-on: macos-11
+    strategy:
+      matrix:
+        arch:
+        - x86_64
+        - arm64
+    env:
+      ARCH: ${{ matrix.arch }}
+
+    steps:
+    - uses: actions/checkout@v1
+      with:
+        submodules: recursive
+
+    - uses: actions/cache@v2
+      with:
+        path: |
+          ~/Library/Caches/Mozilla.sccache
+          ~/dep_src
+        key: build-macos-${{ matrix.arch }}-${ { env.GITHUB_SHA } }
+        restore-keys: |
+          build-macos-${{ matrix.arch }}-
+
+    - name: setup environment
+      run: |
+        export DOWNLOAD_PATH=${HOME}/dep_src
+        export DEP_PATH=${HOME}/build
+        export ROOT=${HOME}/root
+        mkdir -p ${DOWNLOAD_PATH} ${DEP_PATH} ${ROOT}
+        echo "DOWNLOAD_PATH=${DOWNLOAD_PATH}" >> $GITHUB_ENV
+        echo "DEP_PATH=${DEP_PATH}" >> $GITHUB_ENV
+        echo "ROOT=${ROOT}" >> $GITHUB_ENV
+        echo "CPU_COUNT=$(sysctl -n hw.ncpu)" >> $GITHUB_ENV
+        echo "##[set-output name=branch;]$(echo ${GITHUB_REF#refs/heads/})"
+        echo "::set-output name=sha_short::$(git rev-parse --short HEAD)"
+
+        if [ "${ARCH}" = "arm64" ]; then
+          echo "HOST_ARCH=aarch64" >> $GITHUB_ENV
+        else
+          echo "HOST_ARCH=${ARCH}" >> $GITHUB_ENV
+        fi
+
+    - name: setup toolchain
+      run: |
+        brew install libtool autoconf automake
+
+        # Download sccache
+        wget -nc -P ${DOWNLOAD_PATH} \
+          https://github.com/mozilla/sccache/releases/download/v${SCCACHE_VERSION}/sccache-v${SCCACHE_VERSION}-x86_64-apple-darwin.tar.gz
+        tar xf ${DOWNLOAD_PATH}/sccache-v${SCCACHE_VERSION}-x86_64-apple-darwin.tar.gz -C ${HOME}
+        chmod +x ${HOME}/sccache-v${SCCACHE_VERSION}-x86_64-apple-darwin/sccache
+        echo "${HOME}/sccache-v${SCCACHE_VERSION}-x86_64-apple-darwin" >> $GITHUB_PATH
+
+        echo "CC=sccache clang -arch ${ARCH} -mmacosx-version-min=10.13" >> $GITHUB_ENV
+        echo "CXX=sccache clang++ -arch ${ARCH} -mmacosx-version-min=10.13" >> $GITHUB_ENV
+        echo "CFLAGS=-Os" >> $GITHUB_ENV
+        echo "CPPFLAGS=-I${ROOT}/usr/include" >> $GITHUB_ENV
+        echo "LDFLAGS=-L${ROOT}/usr/lib" >> $GITHUB_ENV
+        echo "PKG_CONFIG_PATH=${ROOT}/usr/lib/pkgconfig" >> $GITHUB_ENV
+        echo "LD_LIBRARY_PATH=${ROOT}/usr/lib" >> $GITHUB_ENV
+
+    - name: build libplist
+      run: |
+        wget -q -nc -P ${DOWNLOAD_PATH} https://github.com/libimobiledevice/libplist/releases/download/${LIBPLIST_VERSION}/libplist-${LIBPLIST_VERSION}.tar.bz2
+        tar xf ${DOWNLOAD_PATH}/libplist-${LIBPLIST_VERSION}.tar.bz2 -C ${DEP_PATH}
+        cd ${DEP_PATH}/libplist-${LIBPLIST_VERSION}
+        ./configure --host=${HOST_ARCH}-apple-darwin --prefix=/usr --without-cython --enable-static --disable-shared
+        make -j${CPU_COUNT}
+        make install DESTDIR="${ROOT}"
+
+    - name: build libirecovery
+      run: |
+        wget -q -nc -P ${DOWNLOAD_PATH} https://github.com/libimobiledevice/libirecovery/releases/download/${LIBIRECOVERY_VERSION}/libirecovery-${LIBIRECOVERY_VERSION}.tar.bz2
+        tar xf ${DOWNLOAD_PATH}/libirecovery-${LIBIRECOVERY_VERSION}.tar.bz2 -C ${DEP_PATH}
+        cd ${DEP_PATH}/libirecovery-${LIBIRECOVERY_VERSION}
+        wget https://gist.github.com/1Conan/2d015aad17f87f171b32ebfd9f48fb96/raw/c12fca047f8b0bba1c8983470bf863d80d7e1c1d/libirecovery.patch
+        patch -p1 < libirecovery.patch
+        glibtoolize --force
+        aclocal -I m4
+        autoheader
+        automake --add-missing
+        autoconf
+        ./configure --host=${HOST_ARCH}-apple-darwin --prefix=/usr --enable-static --disable-shared --with-dummy
+        make -j${CPU_COUNT}
+        make install DESTDIR="${ROOT}"
+
+    - name: build zlib
+      run: |
+        wget -q -nc -P ${DOWNLOAD_PATH} https://zlib.net/zlib-${ZLIB_VERSION}.tar.gz
+        tar xf ${DOWNLOAD_PATH}/zlib-${ZLIB_VERSION}.tar.gz -C ${DEP_PATH}
+        cd ${DEP_PATH}/zlib-${ZLIB_VERSION}
+        ./configure --static --prefix=/usr
+        make -j${CPU_COUNT}
+        make install DESTDIR="${ROOT}"
+
+    - name: build libcurl
+      run: |
+        wget -q -nc -P ${DOWNLOAD_PATH} https://curl.haxx.se/download/curl-${LIBCURL_VERSION}.tar.gz
+        tar xf ${DOWNLOAD_PATH}/curl-${LIBCURL_VERSION}.tar.gz -C ${DEP_PATH}
+        cd ${DEP_PATH}/curl-${LIBCURL_VERSION}
+        ./configure \
+          --host=${HOST_ARCH}-apple-darwin \
+          --prefix=/usr \
+          --enable-static \
+          --disable-shared \
+          --enable-ipv6 \
+          --disable-dependency-tracking \
+          --with-zlib=${ROOT}/usr \
+          --with-secure-transport \
+          --without-ca-bundle \
+          --without-ca-path \
+          --without-zstd \
+          --without-brotli \
+          --disable-ldap \
+          --disable-ldaps \
+          --without-libidn2 \
+          --without-nghttp2 \
+          --without-librtmp
+        make -j${CPU_COUNT}
+        make install DESTDIR="${ROOT}"
+
+    - name: build libzip
+      run: |
+        wget -q -nc -P ${DOWNLOAD_PATH} https://libzip.org/download/libzip-${LIBZIP_VERSION}.tar.gz
+        tar xf ${DOWNLOAD_PATH}/libzip-${LIBZIP_VERSION}.tar.gz -C ${DEP_PATH}
+        cd ${DEP_PATH}/libzip-${LIBZIP_VERSION}
+        cmake \
+          -DCMAKE_BUILD_TYPE=Release \
+          -DCMAKE_CROSSCOMPILING=true \
+          -DCMAKE_SYSTEM_NAME=Darwin \
+          -DCMAKE_SYSTEM_PROCESSOR="${HOST_ARCH}" \
+          -DCMAKE_C_FLAGS="${CFLAGS}" \
+          -DCMAKE_CXX_FLAGS="${CXXFLAGS}" \
+          -DCMAKE_OSX_ARCHITECTURES="${ARCH}" \
+          -DCMAKE_FIND_ROOT_PATH="${ROOT}" \
+          -DBUILD_SHARED_LIBS=OFF \
+          -DCMAKE_FIND_LIBRARY_SUFFIXES=".a" \
+          -DENABLE_BZIP2=FALSE \
+          -DENABLE_LZMA=FALSE \
+          -DCMAKE_INSTALL_PREFIX=/usr \
+          -DSKIP_BUILD_RPATH=TRUE
+
+        make -j${CPU_COUNT}
+        make install DESTDIR="${ROOT}"
+
+    - name: build libgeneral
+      run: |
+        rm -rf ${DEP_PATH}/libgeneral
+        git clone https://github.com/tihmstar/libgeneral ${DEP_PATH}/libgeneral
+        cd ${DEP_PATH}/libgeneral
+        git checkout ${LIBGENERAL_COMMIT}
+
+        ./autogen.sh --host=${HOST_ARCH}-apple-darwin --enable-static --disable-shared --prefix=/usr
+        make -j$(nproc)
+        make install DESTDIR="${ROOT}"
+
+    - name: build libfragmentzip
+      run: |
+        rm -rf ${DEP_PATH}/libfragmentzip
+        git clone https://github.com/tihmstar/libfragmentzip.git ${DEP_PATH}/libfragmentzip
+        cd ${DEP_PATH}/libfragmentzip
+        ./autogen.sh curl_LIBS="${ROOT}/usr/lib/libcurl.a" \
+          --host=${HOST_ARCH}-apple-darwin \
+          --prefix=/usr \
+          --enable-static \
+          --disable-shared
+        make -j$(nproc)
+        make install DESTDIR="${ROOT}"
+
+    - name: build tsschecker
+      run: |
+        ./autogen.sh --host=${HOST_ARCH}-apple-darwin --enable-static --disable-shared
+
+        make LDFLAGS="-all-static ${LDFLAGS}"
+        strip tsschecker/tsschecker
+
+    - uses: actions/upload-artifact@v1
+      with:
+        name: tsschecker_macos_${{ env.ARCH }}
+        path: tsschecker/tsschecker
+
   release:
     runs-on: ubuntu-latest
-    needs: [build-win-lin]
+    needs: [build-win-lin, build-macos]
     steps:
       - uses: actions/checkout@v1