diff --git a/.circleci/config.yml b/.circleci/config.yml
index b4fec0d1f..a1023cf1f 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -219,7 +219,7 @@ jobs:
       - checkout
       - install-and-build
       - build-binary:
-          targets: linux,macos,alpine
+          targets: linux-x64,linux-arm64,macos-x64,macos-arm64,alpine-x64,alpine-arm64
       - persist_to_workspace:
           root: ./packages/cli/
           paths:
diff --git a/packages/cli/package.json b/packages/cli/package.json
index ee9e17154..d57b263d2 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -26,7 +26,7 @@
   "scripts": {
     "build.binary": "pkg . --output ./binaries/spectral",
     "build.windows": "pkg . --targets windows --out-path ./binaries",
-    "build.nix": "pkg . --targets linux,macos,alpine --out-path ./binaries",
+    "build.nix": "pkg . --targets linux-x64,linux-arm64,macos-x64,macos-arm64,alpine-x64,alpine-arm64 --out-path ./binaries",
     "cli": "node -r ts-node/register/transpile-only -r tsconfig-paths/register src/index.ts",
     "cli:debug": "node -r ts-node/register/transpile-only -r tsconfig-paths/register --inspect-brk src/index.ts"
   },
diff --git a/scripts/install.sh b/scripts/install.sh
index c60f8d5a2..d97accb47 100755
--- a/scripts/install.sh
+++ b/scripts/install.sh
@@ -7,26 +7,40 @@ install () {
 
 set -eu
 
-UNAME=$(uname)
-if [ "$UNAME" != "Linux" ] && [ "$UNAME" != "Darwin" ] ; then
-  echo "Sorry, OS/Architecture not supported: ${UNAME}/${ARCH}. Download binary from https://github.com/stoplightio/spectral/releases"
+KERNEL=$(uname -s)
+ARCH=$(uname -m)
+if [ "$KERNEL" != "Linux" ] && [ "$KERNEL" != "Darwin" ] ; then
+  echo "Sorry, KERNEL/Architecture not supported: ${KERNEL}/${ARCH}. Download binary from https://github.com/stoplightio/spectral/releases"
   exit 1
 fi
 
-if [ "$UNAME" = "Darwin" ] ; then
-  FILENAME="spectral-macos"
-elif [ "$UNAME" = "Linux" ] ; then
-  FILENAME="spectral-linux"
+if [ "$ARCH" != "aarch64" ] && [ "$ARCH" != "arm64" ] && [ "$ARCH" != "x86_64" ] ; then
+  echo "Sorry, KERNEL/Architecture not supported: ${KERNEL}/${ARCH}. Download binary from https://github.com/stoplightio/spectral/releases"
+  exit 1
+fi
+
+if [ "$ARCH" = "x86_64" ] ; then
+  ARCH="x64"
+fi
+
+if [ "$ARCH" = "aarch64" ] ; then
+  ARCH="arm64"
+fi
+
+OS="macos"
+if [ "$KERNEL" = "Linux" ] ; then
+  OS="linux"
   if [ -f /etc/os-release ]; then
     # extract the value for KEY named "NAME"
     DISTRO=$(sed -n -e 's/^NAME="\?\([^"]*\)"\?$/\1/p' /etc/os-release)
     if [ "$DISTRO" = "Alpine Linux" ]; then
       echo "Installing on Alpine Linux."
-      FILENAME="spectral-alpine"
+      OS="alpine"
     fi
   fi
 fi
 
+FILENAME="spectral-${OS}-${ARCH}"
 if [ "$VERSION" = "latest" ] ; then
   URL="https://github.com/stoplightio/spectral/releases/latest/download/${FILENAME}"
 else
@@ -36,13 +50,13 @@ fi
 SRC="$(pwd)/${FILENAME}"
 DEST=/usr/local/bin/spectral
 
-STATUS=$(curl -sL -w %{http_code} -o $SRC $URL)
+STATUS=$(curl -sL -w %{http_code} -o "$SRC" "$URL")
 if [ $STATUS -ge 200 ] & [ $STATUS -le 308 ]; then
-  mv $SRC $DEST
-  chmod +x $DEST
+  mv "$SRC" "$DEST"
+  chmod +x "$DEST"
   echo "Spectral was installed to: ${DEST}"
 else
-  rm $SRC
+  rm "$SRC"
   echo "Error requesting. Download binary from ${URL}"
   exit 1
 fi