diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index f093055..ab23e35 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -14,29 +14,51 @@ defaults:
   run:
     shell: bash
 
+env:
+  RUSTFLAGS: --deny warnings
+
 jobs:
   all:
     name: All
 
     strategy:
       matrix:
-        os:
-        - macos-latest
-        - ubuntu-latest
-        - windows-latest
+        target:
+        - aarch64-apple-darwin
+        - aarch64-pc-windows-msvc
+        - aarch64-unknown-linux-musl
+        - arm-unknown-linux-musleabihf
+        - armv7-unknown-linux-musleabihf
+        - x86_64-apple-darwin
+        - x86_64-pc-windows-msvc
+        - x86_64-unknown-linux-musl
         include:
-        - os: ubuntu-latest
-          target: x86_64-unknown-linux-musl
-        - os: macos-latest
-          target: x86_64-apple-darwin
-        - os: windows-latest
-          target: x86_64-pc-windows-msvc
+        - target: aarch64-apple-darwin
+          os: macos-latest
+          target_rustflags: ''
+        - target: aarch64-pc-windows-msvc
+          os: windows-latest
+          target_rustflags: ''
+        - target: aarch64-unknown-linux-musl
+          os: ubuntu-latest
+          target_rustflags: '--codegen linker=aarch64-linux-gnu-gcc'
+        - target: arm-unknown-linux-musleabihf
+          os: ubuntu-latest
+          target_rustflags: '--codegen linker=arm-linux-gnueabihf-gcc'
+        - target: armv7-unknown-linux-musleabihf
+          os: ubuntu-latest
+          target_rustflags: '--codegen linker=arm-linux-gnueabihf-gcc'
+        - target: x86_64-apple-darwin
+          os: macos-latest
+          target_rustflags: ''
+        - target: x86_64-pc-windows-msvc
+          os: windows-latest
+        - target: x86_64-unknown-linux-musl
+          os: ubuntu-latest
+          target_rustflags: ''
 
     runs-on: ${{matrix.os}}
 
-    env:
-      RUSTFLAGS: --deny warnings
-
     steps:
     - uses: actions/checkout@v2
       with:
@@ -76,7 +98,7 @@ jobs:
       run: cargo clippy --all-targets --all-features
 
     - name: Lint
-      if: matrix.os == 'macos-latest'
+      if: matrix.target == 'x86_64-apple-darwin'
       run: |
         brew install ripgrep
         ./bin/lint
@@ -85,7 +107,7 @@ jobs:
       run: cargo fmt --all -- --check
 
     - name: Check Generated
-      if: matrix.os == 'macos-latest'
+      if: matrix.target == 'x86_64-apple-darwin'
       run: |
         brew install help2man
         cargo run --package gen -- --bin target/debug/imdl all
@@ -104,12 +126,12 @@ jobs:
         mdbook build book --dest-dir ../www/book
 
     - name: Record Git Revision
-      if: github.ref == 'refs/heads/master' && matrix.os == 'ubuntu-latest'
+      if: github.ref == 'refs/heads/master' && matrix.os == 'x86_64-unknown-linux-musl'
       run: git rev-parse --verify HEAD > www/head.txt
 
     - name: Deploy Pages
       uses: peaceiris/actions-gh-pages@v3
-      if: github.ref == 'refs/heads/master' && matrix.os == 'ubuntu-latest'
+      if: github.ref == 'refs/heads/master' && matrix.os == 'x86_64-unknown-linux-musl'
       with:
         github_token: ${{secrets.GITHUB_TOKEN}}
         publish_branch: gh-pages
@@ -118,7 +140,12 @@ jobs:
     - name: Package
       id: package
       if: startsWith(github.ref, 'refs/tags/')
-      run: ./bin/package ${{github.ref}} ${{matrix.os}} ${{matrix.target}}
+      env:
+        TARGET: ${{ matrix.target }}
+        REF: ${{ github.ref }}
+        OS: ${{ matrix.os }}
+        TARGET_RUSTFLAGS: ${{ matrix.target_rustflags }}
+      run: ./bin/package
 
     - name: Publish Release Archive
       uses: softprops/action-gh-release@v1
diff --git a/bin/package b/bin/package
index 78e6b07..5791755 100755
--- a/bin/package
+++ b/bin/package
@@ -2,20 +2,16 @@
 
 set -euxo pipefail
 
-version=${1#"refs/tags/"}
-os=$2
-target=$3
-src=`pwd`
-dist=$src/target/dist
-bin=imdl
+VERSION=${REF#"refs/tags/"}
+DIST=`pwd`/target/dist
 
-echo "Packaging $bin $version for $target..."
+echo "Packaging imdl $VERSION for $TARGET..."
 
 test -f Cargo.lock || cargo generate-lockfile
 
-echo "Building $bin..."
+echo "Building imdl..."
 
-case $os in
+case $OS in
   ubuntu-latest)
     sudo apt install help2man musl-tools
     ;;
@@ -26,53 +22,53 @@ case $os in
     ;;
 esac
 
-RUSTFLAGS='--deny warnings --codegen target-feature=+crt-static' \
-  cargo build --bin $bin --target $target --release
-executable=target/$target/release/$bin
+RUSTFLAGS="--deny warnings --codegen target-feature=+crt-static $TARGET_RUSTFLAGS" \
+  cargo build --bin imdl --target $TARGET --release
+EXECUTABLE=target/$TARGET/release/imdl
 
-if [[ $os == windows-2016 ]]; then
-  executable=$executable.exe
+if [[ $OS == windows-2016 ]]; then
+  EXECUTABLE=$EXECUTABLE.exe
 fi
 
 echo "Building completions..."
-cargo run --package gen -- --bin $executable completion-scripts
+cargo run --package gen -- --bin $EXECUTABLE completion-scripts
 
 echo "Generating readme..."
-cargo run --package gen -- --bin $executable readme
+cargo run --package gen -- --bin $EXECUTABLE readme
 
 echo "Copying static files..."
-mkdir $dist
+mkdir $DIST
 cp -r \
-  $executable \
+  $EXECUTABLE \
   CONTRIBUTING \
   Cargo.lock \
   Cargo.toml \
   LICENSE \
-  $dist
+  $DIST
 
 echo "Copying generated files..."
 cp -r \
   target/gen/README.md \
   target/gen/completions \
-  $dist
+  $DIST
 
-if [[ $os != windows-latest ]]; then
+if [[ $OS != windows-latest ]]; then
   echo "Building man pages..."
-  cargo run --package gen -- --bin $executable man
-  cp -r target/gen/man $dist/man
+  cargo run --package gen -- --bin $EXECUTABLE man
+  cp -r target/gen/man $DIST/man
 fi
 
-cd $dist
+cd $DIST
 echo "Creating release archive..."
-case $os in
+case $OS in
   ubuntu-latest | macos-latest)
-    archive=$dist/$bin-$version-$target.tar.gz
-    tar czf $archive *
+    ARCHIVE=$DIST/imdl-$VERSION-$TARGET.tar.gz
+    tar czf $ARCHIVE *
     echo "::set-output name=archive::$archive"
     ;;
   windows-latest)
-    archive=$dist/$bin-$version-$target.zip
-    7z a $archive *
-    echo "::set-output name=archive::`pwd -W`/$bin-$version-$target.zip"
+    ARCHIVE=$DIST/imdl-$VERSION-$TARGET.zip
+    7z a $ARCHIVE *
+    echo "::set-output name=archive::`pwd -W`/imdl-$VERSION-$TARGET.zip"
     ;;
 esac