diff --git a/.github/workflows/e2e.yaml b/.github/workflows/e2e.yaml
index 9aa9a050..5ac7f693 100644
--- a/.github/workflows/e2e.yaml
+++ b/.github/workflows/e2e.yaml
@@ -12,17 +12,29 @@ jobs:
   youki-build:
     runs-on: ubuntu-22.04
     timeout-minutes: 15
+    strategy:
+      matrix:
+        arch: [ "x86_64", "aarch64" ]
     steps:
       - uses: actions/checkout@v3
-      - name: Setup Rust toolchain and cache
-        uses: actions-rust-lang/setup-rust-toolchain@v1.3.7
+      - uses: actions-rust-lang/setup-rust-toolchain@v1
+        env:
+          RUST_CACHE_KEY_OS: rust-cache-${{ matrix.arch }}
+        with:
+          rustflags: '' #Disable.  By default this action sets environment variable is set to -D warnings.  We manage this in the Makefile
       - name: Install just
         uses: taiki-e/install-action@just
       - name: Install requirements
-        run: sudo env PATH=$PATH just ci-prepare
+        if: ${{ matrix.arch == 'x86_64' }}
+        run: |
+          sudo env PATH=$PATH arch=${{ matrix.arch }} just ci-prepare
+      - name: Install requirements for aarch64
+        if: ${{ matrix.arch == 'aarch64' }}
+        run: cargo install cross --git https://github.com/cross-rs/cross
       - name: Build youki
-        run: just youki-release
+        run: arch=${{ matrix.arch }} just youki-release
       - name: Upload youki binary
+        if: ${{ matrix.arch == 'x86_64' }}
         uses: actions/upload-artifact@v3
         with:
           name: youki
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index a7a3478a..fbca3a00 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -5,39 +5,36 @@ on:
     tags: ["v[0-9]+.[0-9]+.[0-9]+*"]
 
 jobs:
-  check:
-    name: Check
+  build:
+    name: Build
     runs-on: ubuntu-20.04
+    strategy:
+      matrix:
+        arch: [ "x86_64", "aarch64" ]
     steps:
       - uses: actions/checkout@v3
         with:
           submodules: recursive
-      - name: Setup Rust toolchain and cache
-        uses: actions-rust-lang/setup-rust-toolchain@v1.3.7
-      - name: Install just
-        uses: taiki-e/install-action@just
+      - uses: actions-rust-lang/setup-rust-toolchain@v1
+        env:
+          RUST_CACHE_KEY_OS: rust-cache-${{ matrix.arch }}
+        with:
+          rustflags: '' #Disable.  By default this action sets environment variable is set to -D warnings.  We manage this in the Makefile
+      - uses: taiki-e/install-action@just
       - name: Install requirements
-        run: sudo env PATH=$PATH just ci-prepare
-      - name: Build
-        run: just youki-release
+        if: ${{ matrix.arch == 'x86_64' }}
+        run: | 
+          sudo env PATH=$PATH arch=${{ matrix.arch }} just ci-prepare
+      - name: Install requirements for aarch64
+        if: ${{ matrix.arch == 'aarch64' }}
+        run: cargo install cross --git https://github.com/cross-rs/cross
+      - name: Release build
+        run: arch=${{ matrix.arch }} just youki-release
       - name: test
         # TODO(utam0k): The feature test needs nightly
         # run: just test-basic featuretest test-oci
+        if: ${{ matrix.arch == 'x86_64' }}
         run: just test-basic test-oci
-
-  upload:
-    name: Upload
-    needs: check
-    runs-on: ubuntu-20.04
-    steps:
-      - uses: actions/checkout@v3
-      - name: Setup Rust toolchain and cache
-        uses: actions-rust-lang/setup-rust-toolchain@v1.3.7
-      - uses: taiki-e/install-action@just
-      - name: Install requirements
-        run: sudo env PATH=$PATH just ci-prepare
-      - name: Release build
-        run: just youki-release
       - name: Create output directory
         run: mkdir output
       - name: Copy files to output
@@ -48,14 +45,13 @@ jobs:
       - name: Upload artifact
         uses: actions/upload-artifact@v3
         with:
-          name: output
+          name: output-${{ matrix.arch }}
           path: output/*
-
   release:
     name: Create Draft Release
     runs-on: ubuntu-20.04
     needs:
-      - upload
+      - build
     steps:
       - uses: actions/checkout@v3
 
@@ -74,30 +70,41 @@ jobs:
           echo "INNERDIR=youki-${VERSION}" >> $GITHUB_ENV
 
       - name: Create Output Directory
-        run: mkdir -p ${{ env.OUTPUTDIR }}/${{ env.INNERDIR }}
+        run: |
+          mkdir -p ${{ env.OUTPUTDIR }}-x86_64/${{ env.INNERDIR }}
+          mkdir -p ${{ env.OUTPUTDIR }}-aarch64/${{ env.INNERDIR }}
 
-      - name: Download Linux Artifacts
+      - name: Download Linux Artifacts for x86_64
         uses: actions/download-artifact@v3
         with:
-          name: output
-          path: ${{ env.OUTPUTDIR }}/${{ env.INNERDIR }}
-
+          name: output-x86_64
+          path: ${{ env.OUTPUTDIR }}-x86_64/${{ env.INNERDIR }}
+      - name: Download Linux Artifacts for aarch64
+        uses: actions/download-artifact@v3
+        with:
+          name: output-aarch64
+          path: ${{ env.OUTPUTDIR }}-aarch64/${{ env.INNERDIR }}
       - name: Restore File Modes
         run: |
-          chmod 755 ${{ env.OUTPUTDIR }}/${{ env.INNERDIR }}/youki
+          chmod 755 ${{ env.OUTPUTDIR }}-x86_64/${{ env.INNERDIR }}/youki
+          chmod 755 ${{ env.OUTPUTDIR }}-aarch64/${{ env.INNERDIR }}/youki
       - name: Create tarball
-        run: tar -zcvf ${{ env.OUTPUTDIR }}.tar.gz ${{ env.OUTPUTDIR }}
+        run: |
+          tar -zcvf ${{ env.OUTPUTDIR }}-x86_64.tar.gz ${{ env.OUTPUTDIR }}-x86_64
+          tar -zcvf ${{ env.OUTPUTDIR }}-aarch64.tar.gz ${{ env.OUTPUTDIR }}-aarch64
       - name: Create Release Draft
         uses: softprops/action-gh-release@v1
         with:
           name: ${{ env.VERSION }} Release
           draft: true
           token: ${{ secrets.GITHUB_TOKEN }}
-          files: ./${{ env.OUTPUTDIR }}.tar.gz
+          files: |
+            ./${{ env.OUTPUTDIR }}-x86_64.tar.gz
+            ./${{ env.OUTPUTDIR }}-aarch64.tar.gz
 
   publish:
     name: Publish Packages
-    needs: check
+    needs: build
     runs-on: ubuntu-20.04
     env:
       CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
diff --git a/Cross.toml b/Cross.toml
new file mode 100644
index 00000000..31cdb4a7
--- /dev/null
+++ b/Cross.toml
@@ -0,0 +1,8 @@
+[build]
+default-target = "x86_64-unknown-linux-gnu"
+
+[target.aarch64-unknown-linux-gnu]
+dockerfile = "cross/Dockerfile.gnu"
+
+[target.x86_64-unknown-linux-gnu]
+dockerfile = "cross/Dockerfile.gnu"
diff --git a/cross/Dockerfile.gnu b/cross/Dockerfile.gnu
new file mode 100644
index 00000000..54ca2996
--- /dev/null
+++ b/cross/Dockerfile.gnu
@@ -0,0 +1,8 @@
+ARG CROSS_BASE_IMAGE
+ARG CROSS_DEB_ARCH
+FROM $CROSS_BASE_IMAGE
+
+ARG CROSS_DEB_ARCH
+RUN dpkg --add-architecture ${CROSS_DEB_ARCH} && \
+    apt-get -y update && \
+    apt-get install -y pkg-config libseccomp-dev:${CROSS_DEB_ARCH}
diff --git a/justfile b/justfile
index 3d7caca1..214efacc 100644
--- a/justfile
+++ b/justfile
@@ -12,19 +12,19 @@ build-all: youki-release rust-oci-tests-bin runtimetest
 
 # build youki in dev mode
 youki-dev:
-    {{ cwd }}/scripts/build.sh -o {{ cwd }} -c youki
+    {{ cwd }}/scripts/build.sh -o {{ cwd }} -c youki -a ${arch:-x86_64}
 
 # build youki in release mode
 youki-release:
-    {{ cwd }}/scripts/build.sh -o {{ cwd }} -r -c youki
+    {{ cwd }}/scripts/build.sh -o {{ cwd }} -r -c youki -a ${arch:-x86_64}
 
 # build runtimetest binary
 runtimetest:
-    {{ cwd }}/scripts/build.sh -o {{ cwd }} -r -c runtimetest
+    {{ cwd }}/scripts/build.sh -o {{ cwd }} -r -c runtimetest -a ${arch:-x86_64}
 
 # build rust oci tests binary
 rust-oci-tests-bin:
-    {{ cwd }}/scripts/build.sh -o {{ cwd }} -r -c integration-test
+    {{ cwd }}/scripts/build.sh -o {{ cwd }} -r -c integration-test -a ${arch:-x86_64}
 
 # Tests
 
diff --git a/scripts/build.sh b/scripts/build.sh
index 3654c9f2..b48da614 100755
--- a/scripts/build.sh
+++ b/scripts/build.sh
@@ -4,16 +4,16 @@ set -euo pipefail
 ROOT=$(git rev-parse --show-toplevel)
 
 usage_exit() {
-    echo "Usage: $0 [-r] [-o dir]" 1>&2
+    echo "Usage: $0 [-r] [-o dir] [-c crate] [-a arch] [-f features]" 1>&2
     exit 1
 }
 
 VERSION=debug
-TARGET="$(uname -m)-unknown-linux-gnu"
 CRATE="youki"
 RUNTIMETEST_TARGET="$ROOT/runtimetest-target"
 features=""
-while getopts f:ro:c:h OPT; do
+ARCH=$(uname -m)
+while getopts f:ro:c:ha: OPT; do
     case $OPT in
         f) features=${OPTARG}
             ;;
@@ -23,6 +23,8 @@ while getopts f:ro:c:h OPT; do
             ;;
         c) CRATE=${OPTARG}
             ;;
+        a) ARCH=${OPTARG}
+           ;;
         h) usage_exit
             ;;
         \?) usage_exit
@@ -37,12 +39,20 @@ if [ ${VERSION} = release ]; then
     OPTION="--${VERSION}"
 fi
 
+TARGET="${ARCH}-unknown-linux-gnu"
+CARGO="cargo"
+if [ "$ARCH" == "aarch64" ]; then
+  # shellcheck disable=SC2034
+  CARGO="cross"
+fi
+
 FEATURES=""
 if [ -n "${features}" ]; then
     FEATURES="--features ${features}"
 fi
 echo "* FEATURES: ${FEATURES}"
 echo "* features: ${features}"
+echo "* TARGET: ${TARGET}"
 
 OUTPUT=${output:-$ROOT/bin}
 [ ! -d $OUTPUT ] && mkdir -p $OUTPUT
@@ -50,7 +60,7 @@ OUTPUT=${output:-$ROOT/bin}
 
 if [ "$CRATE" == "youki" ]; then
     rm -f ${OUTPUT}/youki
-    cargo build --target ${TARGET} ${OPTION} ${FEATURES} --bin youki
+    $CARGO build --target ${TARGET} ${OPTION} ${FEATURES} --bin youki
     mv ${ROOT}/target/${TARGET}/${VERSION}/youki ${OUTPUT}/
 fi