diff --git a/.gitignore b/.gitignore
index 8e00075..222266f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -23,3 +23,4 @@ dist/pkgs/arch/*.tar.gz
 .DS_Store
 
 dist/pkgs/
+dist/build/macos/openssl/
diff --git a/dist/build/macos.sh b/dist/build/macos.sh
index 0444b55..822307f 100755
--- a/dist/build/macos.sh
+++ b/dist/build/macos.sh
@@ -1,11 +1,64 @@
 #!/bin/sh
 
+make_pkg() {
+    ARCH=$1
+    VERSION=$2
+    TARGET_DIR="$3"
+    if [ -z "$TARGET_DIR" ]; then
+        TARGET_DIR=target/release/
+    fi
+    cd $TARGET_DIR
+    PKG="termscp-v${VERSION}-${ARCH}-apple-darwin.tar.gz"
+    tar czf $PKG termscp
+    HASH=$(sha256sum $PKG)
+    mkdir -p ../../dist/pkgs/macos/
+    mv $PKG ../../dist/pkgs/macos/$PKG
+    cd -
+    echo "$HASH"
+}
+
+build_openssl_arm64() {
+    # setup dirs
+    BUILD_DIR=$(pwd)
+    OPENSSL_BUILD_DIR=/tmp/openssl-build/
+    # setup openssl dir
+    mkdir -p $OPENSSL_DIR
+    cd $OPENSSL_DIR
+    # check if openssl has already been compiled
+    if [ -e ./include/ ]; then
+        return 0
+    fi
+    # download package
+    TEMP_TGZ=/tmp/openssl.tar.gz
+    wget https://www.openssl.org/source/openssl-1.1.1m.tar.gz -O $TEMP_TGZ
+    # setup build dir
+    mkdir -p $OPENSSL_BUILD_DIR
+    cd $OPENSSL_BUILD_DIR
+    # extract sources
+    tar xzvf $TEMP_TGZ
+    rm $TEMP_TGZ
+    # build
+    cd openssl-1.1.1m/
+    export MACOSX_DEPLOYMENT_TARGET=10.15
+    ./Configure enable-rc5 zlib darwin64-arm64-cc no-asm
+    make
+    make install DESTDIR=$(pwd)/out/
+    # copy compiled assets to openssl dir
+    cp -r out/usr/local/* $OPENSSL_DIR/
+    # go back to build dir
+    cd $BUILD_DIR
+    # delete temp dir
+    rm -rf $OPENSSL_BUILD_DIR
+    return 0
+}
+
 if [ -z "$1" ]; then
     echo "Usage: macos.sh <version>"
     exit 1
 fi
 
 VERSION=$1
+export BUILD_ROOT=$(pwd)/../../
 
 set -e # Don't fail
 
@@ -17,14 +70,25 @@ if [ ! -f Cargo.toml ]; then
     exit 1
 fi
 
-# Build release
+# Build release (x86_64)
 cargo build --release
 # Make pkg
-cd target/release/
-PKG="termscp-v${VERSION}-x86_64-apple-darwin.tar.gz"
-tar czf $PKG termscp
-sha256sum $PKG
-mkdir -p ../../dist/pkgs/macos/
-mv $PKG ../../dist/pkgs/macos/$PKG
+X86_64_HASH=$(make_pkg "x86_64" $VERSION)
+
+# set openssl dir
+export OPENSSL_DIR=$BUILD_ROOT/dist/build/macos/openssl/
+export OPENSSL_STATIC=1
+export OPENSSL_LIB_DIR=${OPENSSL_DIR}/lib/
+export OPENSSL_INCLUDE_DIR=${OPENSSL_DIR}/include/
+# build openssl
+build_openssl_arm64
+cd $BUILD_ROOT
+# Build ARM64 pkg
+cargo build --release --target aarch64-apple-darwin
+# Make pkg
+ARM64_HASH=$(make_pkg "arm64" $VERSION "target/aarch64-apple-darwin/release/")
+
+echo "x86_64 hash: $X86_64_HASH"
+echo "arm64  hash: $ARM64_HASH"
 
 exit $?